450269820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:80

約数の個数: 768

約数和(自身を含む): 2032128000

約数和(自身を除く): 1581858180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 20, 21, 22, 26, 27, 28, 30, 33, 34, 35, 36, 39, 42, 44, 45, 49, 51, 52, 54, 55, 60, 63, 65, 66, 68, 70, 77, 78, 84, 85, 90, 91, 98, 99, 102, 105, 108, 110, 117, 119, 126, 130, 132, 135, 140, 143, 147, 153, 154, 156, 165, 170, 180, 182, 187, 189, 195, 196, 198, 204, 210, 220, 221, 231, 234, 238, 245, 252, 255, 260, 270, 273, 286, 294, 297, 306, 308, 315, 330, 340, 343, 351, 357, 364, 374, 378, 385, 390, 396, 420, 429, 441, 442, 455, 459, 462, 468, 476, 490, 495, 510, 539, 540, 546, 561, 572, 585, 588, 594, 595, 612, 630, 637, 660, 663, 686, 693, 702, 714, 715, 735, 748, 756, 765, 770, 780, 819, 833, 858, 882, 884, 910, 918, 924, 935, 945, 980, 990, 1001, 1020, 1029, 1071, 1078, 1092, 1105, 1122, 1155, 1170, 1188, 1190, 1260, 1274, 1287, 1309, 1323, 1326, 1365, 1372, 1386, 1404, 1428, 1430, 1470, 1485, 1530, 1540, 1547, 1617, 1638, 1666, 1683, 1715, 1716, 1755, 1764, 1785, 1820, 1836, 1870, 1890, 1911, 1980, 1989, 2002, 2058, 2079, 2142, 2145, 2156, 2205, 2210, 2244, 2295, 2310, 2340, 2380, 2431, 2457, 2499, 2548, 2574, 2618, 2646, 2652, 2695, 2730, 2772, 2805, 2860, 2940, 2970, 3003, 3060, 3087, 3094, 3185, 3213, 3234, 3276, 3315, 3332, 3366, 3430, 3465, 3510, 3570, 3740, 3773, 3780, 3822, 3861, 3927, 3978, 4004, 4095, 4116, 4158, 4165, 4284, 4290, 4410, 4420, 4459, 4590, 4620, 4641, 4851, 4862, 4914, 4998, 5005, 5049, 5145, 5148, 5236, 5292, 5355, 5390, 5460, 5610, 5733, 5831, 5940, 5967, 6006, 6174, 6188, 6370, 6426, 6435, 6468, 6545, 6615, 6630, 6732, 6860, 6930, 7007, 7020, 7140, 7293, 7497, 7546, 7644, 7722, 7735, 7854, 7956, 8085, 8190, 8316, 8330, 8415, 8580, 8820, 8918, 9009, 9163, 9180, 9261, 9282, 9555, 9702, 9724, 9828, 9945, 9996, 10010, 10098, 10290, 10395, 10710, 10780, 10829, 11220, 11319, 11466, 11662, 11781, 11934, 12012, 12155, 12285, 12348, 12495, 12740, 12852, 12870, 13090, 13230, 13260, 13377, 13860, 13923, 14014, 14553, 14586, 14994, 15015, 15092, 15435, 15444, 15470, 15708, 16065, 16170, 16380, 16660, 16830, 17017, 17199, 17493, 17836, 18018, 18326, 18522, 18564, 18865, 19110, 19305, 19404, 19635, 19890, 20020, 20196, 20580, 20790, 21021, 21420, 21658, 21879, 22295, 22491, 22638, 22932, 23205, 23324, 23562, 23868, 24255, 24310, 24570, 24990, 25245, 25740, 26180, 26460, 26754, 27027, 27489, 27846, 28028, 28665, 29106, 29155, 29172, 29835, 29988, 30030, 30870, 30940, 32130, 32340, 32487, 33660, 33957, 34034, 34398, 34986, 35035, 35343, 36036, 36465, 36652, 37044, 37485, 37730, 38220, 38610, 39270, 39780, 40131, 41580, 41769, 42042, 43316, 43758, 44590, 44982, 45045, 45276, 45815, 46305, 46410, 47124, 48510, 48620, 49049, 49140, 49980, 50490, 51051, 52479, 53508, 54054, 54145, 54978, 55692, 56595, 57330, 58212, 58310, 58905, 59670, 60060, 61740, 63063, 64141, 64260, 64974, 65637, 66885, 67914, 68068, 68796, 69615, 69972, 70070, 70686, 72765, 72930, 74970, 75460, 75803, 77220, 78540, 80262, 82467, 83538, 84084, 85085, 85995, 87465, 87516, 89180, 89964, 90090, 91630, 92610, 92820, 97020, 97461, 98098, 100980, 101871, 102102, 104958, 105105, 108108, 108290, 109395, 109956, 112455, 113190, 114660, 116620, 117810, 119119, 119340, 120393, 126126, 128282, 129948, 131274, 133770, 135135, 135828, 137445, 139230, 140140, 141372, 145530, 145860, 147147, 149940, 151606, 153153, 157437, 160524, 162435, 164934, 167076, 169785, 170170, 171990, 174930, 176715, 180180, 183260, 185220, 189189, 192423, 194922, 196196, 200655, 203742, 204204, 208845, 209916, 210210, 216580, 218790, 224910, 226380, 227409, 235620, 238238, 240786, 245245, 247401, 252252, 255255, 256564, 262395, 262548, 267540, 270270, 274890, 278460, 291060, 292383, 294294, 303212, 306306, 314874, 315315, 320705, 324870, 328185, 329868, 339570, 340340, 343980, 349860, 353430, 357357, 378378, 379015, 384846, 389844, 401310, 407484, 412335, 417690, 420420, 437580, 441441, 449820, 454818, 459459, 476476, 481572, 487305, 490490, 494802, 509355, 510510, 524790, 540540, 549780, 577269, 584766, 588588, 595595, 601965, 612612, 629748, 630630, 641410, 649740, 656370, 679140, 682227, 706860, 714714, 735735, 756756, 758030, 765765, 769692, 787185, 802620, 824670, 833833, 835380, 882882, 909636, 918918, 945945, 962115, 974610, 980980, 989604, 1018710, 1021020, 1049580, 1072071, 1137045, 1154538, 1169532, 1191190, 1203930, 1237005, 1261260, 1282820, 1312740, 1324323, 1364454, 1429428, 1461915, 1471470, 1516060, 1531530, 1574370, 1649340, 1667666, 1731807, 1765764, 1786785, 1837836, 1891890, 1924230, 1949220, 2037420, 2046681, 2144142, 2207205, 2274090, 2297295, 2309076, 2382380, 2407860, 2474010, 2501499, 2648646, 2728908, 2886345, 2923830, 2942940, 3063060, 3148740, 3216213, 3335332, 3411135, 3463614, 3573570, 3783780, 3848460, 4093362, 4169165, 4288284, 4414410, 4548180, 4594590, 4948020, 5002998, 5297292, 5360355, 5772690, 5847660, 6432426, 6621615, 6822270, 6927228, 7147140, 7504497, 8186724, 8338330, 8659035, 8828820, 9189180, 10005996, 10233405, 10720710, 11545380, 12507495, 12864852, 13243230, 13644540, 15008994, 16081065, 16676660, 17318070, 20466810, 21441420, 22513491, 25014990, 26486460, 30017988, 32162130, 34636140, 37522485, 40933620, 45026982, 50029980, 64324260, 75044970, 90053964, 112567455, 150089940, 225134910, 450269820]

約数ペア:

[(1, 450269820), (2, 225134910), (3, 150089940), (4, 112567455), (5, 90053964), (6, 75044970), (7, 64324260), (9, 50029980), (10, 45026982), (11, 40933620), (12, 37522485), (13, 34636140), (14, 32162130), (15, 30017988), (17, 26486460), (18, 25014990), (20, 22513491), (21, 21441420), (22, 20466810), (26, 17318070), (27, 16676660), (28, 16081065), (30, 15008994), (33, 13644540), (34, 13243230), (35, 12864852), (36, 12507495), (39, 11545380), (42, 10720710), (44, 10233405), (45, 10005996), (49, 9189180), (51, 8828820), (52, 8659035), (54, 8338330), (55, 8186724), (60, 7504497), (63, 7147140), (65, 6927228), (66, 6822270), (68, 6621615), (70, 6432426), (77, 5847660), (78, 5772690), (84, 5360355), (85, 5297292), (90, 5002998), (91, 4948020), (98, 4594590), (99, 4548180), (102, 4414410), (105, 4288284), (108, 4169165), (110, 4093362), (117, 3848460), (119, 3783780), (126, 3573570), (130, 3463614), (132, 3411135), (135, 3335332), (140, 3216213), (143, 3148740), (147, 3063060), (153, 2942940), (154, 2923830), (156, 2886345), (165, 2728908), (170, 2648646), (180, 2501499), (182, 2474010), (187, 2407860), (189, 2382380), (195, 2309076), (196, 2297295), (198, 2274090), (204, 2207205), (210, 2144142), (220, 2046681), (221, 2037420), (231, 1949220), (234, 1924230), (238, 1891890), (245, 1837836), (252, 1786785), (255, 1765764), (260, 1731807), (270, 1667666), (273, 1649340), (286, 1574370), (294, 1531530), (297, 1516060), (306, 1471470), (308, 1461915), (315, 1429428), (330, 1364454), (340, 1324323), (343, 1312740), (351, 1282820), (357, 1261260), (364, 1237005), (374, 1203930), (378, 1191190), (385, 1169532), (390, 1154538), (396, 1137045), (420, 1072071), (429, 1049580), (441, 1021020), (442, 1018710), (455, 989604), (459, 980980), (462, 974610), (468, 962115), (476, 945945), (490, 918918), (495, 909636), (510, 882882), (539, 835380), (540, 833833), (546, 824670), (561, 802620), (572, 787185), (585, 769692), (588, 765765), (594, 758030), (595, 756756), (612, 735735), (630, 714714), (637, 706860), (660, 682227), (663, 679140), (686, 656370), (693, 649740), (702, 641410), (714, 630630), (715, 629748), (735, 612612), (748, 601965), (756, 595595), (765, 588588), (770, 584766), (780, 577269), (819, 549780), (833, 540540), (858, 524790), (882, 510510), (884, 509355), (910, 494802), (918, 490490), (924, 487305), (935, 481572), (945, 476476), (980, 459459), (990, 454818), (1001, 449820), (1020, 441441), (1029, 437580), (1071, 420420), (1078, 417690), (1092, 412335), (1105, 407484), (1122, 401310), (1155, 389844), (1170, 384846), (1188, 379015), (1190, 378378), (1260, 357357), (1274, 353430), (1287, 349860), (1309, 343980), (1323, 340340), (1326, 339570), (1365, 329868), (1372, 328185), (1386, 324870), (1404, 320705), (1428, 315315), (1430, 314874), (1470, 306306), (1485, 303212), (1530, 294294), (1540, 292383), (1547, 291060), (1617, 278460), (1638, 274890), (1666, 270270), (1683, 267540), (1715, 262548), (1716, 262395), (1755, 256564), (1764, 255255), (1785, 252252), (1820, 247401), (1836, 245245), (1870, 240786), (1890, 238238), (1911, 235620), (1980, 227409), (1989, 226380), (2002, 224910), (2058, 218790), (2079, 216580), (2142, 210210), (2145, 209916), (2156, 208845), (2205, 204204), (2210, 203742), (2244, 200655), (2295, 196196), (2310, 194922), (2340, 192423), (2380, 189189), (2431, 185220), (2457, 183260), (2499, 180180), (2548, 176715), (2574, 174930), (2618, 171990), (2646, 170170), (2652, 169785), (2695, 167076), (2730, 164934), (2772, 162435), (2805, 160524), (2860, 157437), (2940, 153153), (2970, 151606), (3003, 149940), (3060, 147147), (3087, 145860), (3094, 145530), (3185, 141372), (3213, 140140), (3234, 139230), (3276, 137445), (3315, 135828), (3332, 135135), (3366, 133770), (3430, 131274), (3465, 129948), (3510, 128282), (3570, 126126), (3740, 120393), (3773, 119340), (3780, 119119), (3822, 117810), (3861, 116620), (3927, 114660), (3978, 113190), (4004, 112455), (4095, 109956), (4116, 109395), (4158, 108290), (4165, 108108), (4284, 105105), (4290, 104958), (4410, 102102), (4420, 101871), (4459, 100980), (4590, 98098), (4620, 97461), (4641, 97020), (4851, 92820), (4862, 92610), (4914, 91630), (4998, 90090), (5005, 89964), (5049, 89180), (5145, 87516), (5148, 87465), (5236, 85995), (5292, 85085), (5355, 84084), (5390, 83538), (5460, 82467), (5610, 80262), (5733, 78540), (5831, 77220), (5940, 75803), (5967, 75460), (6006, 74970), (6174, 72930), (6188, 72765), (6370, 70686), (6426, 70070), (6435, 69972), (6468, 69615), (6545, 68796), (6615, 68068), (6630, 67914), (6732, 66885), (6860, 65637), (6930, 64974), (7007, 64260), (7020, 64141), (7140, 63063), (7293, 61740), (7497, 60060), (7546, 59670), (7644, 58905), (7722, 58310), (7735, 58212), (7854, 57330), (7956, 56595), (8085, 55692), (8190, 54978), (8316, 54145), (8330, 54054), (8415, 53508), (8580, 52479), (8820, 51051), (8918, 50490), (9009, 49980), (9163, 49140), (9180, 49049), (9261, 48620), (9282, 48510), (9555, 47124), (9702, 46410), (9724, 46305), (9828, 45815), (9945, 45276), (9996, 45045), (10010, 44982), (10098, 44590), (10290, 43758), (10395, 43316), (10710, 42042), (10780, 41769), (10829, 41580), (11220, 40131), (11319, 39780), (11466, 39270), (11662, 38610), (11781, 38220), (11934, 37730), (12012, 37485), (12155, 37044), (12285, 36652), (12348, 36465), (12495, 36036), (12740, 35343), (12852, 35035), (12870, 34986), (13090, 34398), (13230, 34034), (13260, 33957), (13377, 33660), (13860, 32487), (13923, 32340), (14014, 32130), (14553, 30940), (14586, 30870), (14994, 30030), (15015, 29988), (15092, 29835), (15435, 29172), (15444, 29155), (15470, 29106), (15708, 28665), (16065, 28028), (16170, 27846), (16380, 27489), (16660, 27027), (16830, 26754), (17017, 26460), (17199, 26180), (17493, 25740), (17836, 25245), (18018, 24990), (18326, 24570), (18522, 24310), (18564, 24255), (18865, 23868), (19110, 23562), (19305, 23324), (19404, 23205), (19635, 22932), (19890, 22638), (20020, 22491), (20196, 22295), (20580, 21879), (20790, 21658), (21021, 21420)]