55135080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 640

約数和(自身を含む): 263450880

約数和(自身を除く): 208315800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 34, 35, 36, 39, 40, 42, 44, 45, 51, 52, 54, 55, 56, 60, 63, 65, 66, 68, 70, 72, 77, 78, 81, 84, 85, 88, 90, 91, 99, 102, 104, 105, 108, 110, 117, 119, 120, 126, 130, 132, 135, 136, 140, 143, 153, 154, 156, 162, 165, 168, 170, 180, 182, 187, 189, 195, 198, 204, 210, 216, 220, 221, 231, 234, 238, 252, 255, 260, 264, 270, 273, 280, 286, 297, 306, 308, 312, 315, 324, 330, 340, 351, 357, 360, 364, 374, 378, 385, 390, 396, 405, 408, 420, 429, 440, 442, 455, 459, 462, 468, 476, 495, 504, 510, 520, 540, 546, 561, 567, 572, 585, 594, 595, 612, 616, 630, 648, 660, 663, 680, 693, 702, 714, 715, 728, 748, 756, 765, 770, 780, 792, 810, 819, 840, 858, 884, 891, 910, 918, 924, 935, 936, 945, 952, 990, 1001, 1020, 1053, 1071, 1080, 1092, 1105, 1122, 1134, 1144, 1155, 1170, 1188, 1190, 1224, 1260, 1287, 1309, 1320, 1326, 1365, 1377, 1386, 1404, 1428, 1430, 1485, 1496, 1512, 1530, 1540, 1547, 1560, 1620, 1638, 1683, 1716, 1755, 1768, 1782, 1785, 1820, 1836, 1848, 1870, 1890, 1980, 1989, 2002, 2040, 2079, 2106, 2142, 2145, 2184, 2210, 2244, 2268, 2295, 2310, 2340, 2376, 2380, 2431, 2457, 2520, 2574, 2618, 2652, 2730, 2754, 2772, 2805, 2808, 2835, 2856, 2860, 2970, 3003, 3060, 3080, 3094, 3213, 3240, 3276, 3315, 3366, 3432, 3465, 3510, 3564, 3570, 3640, 3672, 3740, 3780, 3861, 3927, 3960, 3978, 4004, 4095, 4158, 4212, 4284, 4290, 4420, 4455, 4488, 4536, 4590, 4620, 4641, 4680, 4760, 4862, 4914, 5005, 5049, 5148, 5236, 5265, 5304, 5355, 5460, 5508, 5544, 5610, 5670, 5720, 5940, 5967, 6006, 6120, 6188, 6237, 6426, 6435, 6545, 6552, 6630, 6732, 6885, 6930, 7020, 7128, 7140, 7293, 7371, 7480, 7560, 7722, 7735, 7854, 7956, 8008, 8190, 8316, 8415, 8424, 8568, 8580, 8840, 8910, 9009, 9180, 9240, 9282, 9639, 9724, 9828, 9945, 10010, 10098, 10296, 10395, 10472, 10530, 10710, 10920, 11016, 11220, 11340, 11583, 11781, 11880, 11934, 12012, 12155, 12285, 12376, 12474, 12852, 12870, 13090, 13260, 13464, 13770, 13860, 13923, 14040, 14280, 14586, 14742, 15015, 15147, 15444, 15470, 15708, 15912, 16065, 16380, 16632, 16830, 17017, 17160, 17820, 17901, 18018, 18360, 18564, 19278, 19305, 19448, 19635, 19656, 19890, 20020, 20196, 20790, 21060, 21420, 21879, 22440, 22680, 23166, 23205, 23562, 23868, 24024, 24310, 24570, 24948, 25245, 25704, 25740, 26180, 26520, 27027, 27540, 27720, 27846, 29172, 29484, 29835, 30030, 30294, 30888, 30940, 31185, 31416, 32130, 32760, 33660, 34034, 35343, 35640, 35802, 36036, 36465, 36855, 37128, 38556, 38610, 39270, 39780, 40040, 40392, 41580, 41769, 42120, 42840, 43758, 45045, 46332, 46410, 47124, 47736, 48195, 48620, 49140, 49896, 50490, 51051, 51480, 52360, 54054, 55080, 55692, 57915, 58344, 58905, 58968, 59670, 60060, 60588, 61880, 62370, 64260, 65637, 67320, 68068, 69615, 70686, 71604, 72072, 72930, 73710, 75735, 77112, 77220, 78540, 79560, 81081, 83160, 83538, 85085, 87516, 89505, 90090, 92664, 92820, 94248, 96390, 97240, 98280, 100980, 102102, 106029, 108108, 109395, 111384, 115830, 117810, 119340, 120120, 121176, 124740, 125307, 128520, 131274, 135135, 136136, 139230, 141372, 143208, 145860, 147420, 151470, 153153, 154440, 157080, 162162, 167076, 170170, 175032, 176715, 179010, 180180, 185640, 192780, 196911, 201960, 204204, 208845, 212058, 216216, 218790, 231660, 235620, 238680, 249480, 250614, 255255, 262548, 270270, 278460, 282744, 291720, 294840, 302940, 306306, 324324, 328185, 334152, 340340, 353430, 358020, 360360, 385560, 393822, 405405, 408408, 417690, 424116, 437580, 459459, 463320, 471240, 501228, 510510, 525096, 530145, 540540, 556920, 605880, 612612, 626535, 648648, 656370, 680680, 706860, 716040, 765765, 787644, 810810, 835380, 848232, 875160, 918918, 984555, 1002456, 1021020, 1060290, 1081080, 1225224, 1253070, 1312740, 1378377, 1413720, 1531530, 1575288, 1621620, 1670760, 1837836, 1969110, 2042040, 2120580, 2297295, 2506140, 2625480, 2756754, 3063060, 3243240, 3675672, 3938220, 4241160, 4594590, 5012280, 5513508, 6126120, 6891885, 7876440, 9189180, 11027016, 13783770, 18378360, 27567540, 55135080]

約数ペア:

[(1, 55135080), (2, 27567540), (3, 18378360), (4, 13783770), (5, 11027016), (6, 9189180), (7, 7876440), (8, 6891885), (9, 6126120), (10, 5513508), (11, 5012280), (12, 4594590), (13, 4241160), (14, 3938220), (15, 3675672), (17, 3243240), (18, 3063060), (20, 2756754), (21, 2625480), (22, 2506140), (24, 2297295), (26, 2120580), (27, 2042040), (28, 1969110), (30, 1837836), (33, 1670760), (34, 1621620), (35, 1575288), (36, 1531530), (39, 1413720), (40, 1378377), (42, 1312740), (44, 1253070), (45, 1225224), (51, 1081080), (52, 1060290), (54, 1021020), (55, 1002456), (56, 984555), (60, 918918), (63, 875160), (65, 848232), (66, 835380), (68, 810810), (70, 787644), (72, 765765), (77, 716040), (78, 706860), (81, 680680), (84, 656370), (85, 648648), (88, 626535), (90, 612612), (91, 605880), (99, 556920), (102, 540540), (104, 530145), (105, 525096), (108, 510510), (110, 501228), (117, 471240), (119, 463320), (120, 459459), (126, 437580), (130, 424116), (132, 417690), (135, 408408), (136, 405405), (140, 393822), (143, 385560), (153, 360360), (154, 358020), (156, 353430), (162, 340340), (165, 334152), (168, 328185), (170, 324324), (180, 306306), (182, 302940), (187, 294840), (189, 291720), (195, 282744), (198, 278460), (204, 270270), (210, 262548), (216, 255255), (220, 250614), (221, 249480), (231, 238680), (234, 235620), (238, 231660), (252, 218790), (255, 216216), (260, 212058), (264, 208845), (270, 204204), (273, 201960), (280, 196911), (286, 192780), (297, 185640), (306, 180180), (308, 179010), (312, 176715), (315, 175032), (324, 170170), (330, 167076), (340, 162162), (351, 157080), (357, 154440), (360, 153153), (364, 151470), (374, 147420), (378, 145860), (385, 143208), (390, 141372), (396, 139230), (405, 136136), (408, 135135), (420, 131274), (429, 128520), (440, 125307), (442, 124740), (455, 121176), (459, 120120), (462, 119340), (468, 117810), (476, 115830), (495, 111384), (504, 109395), (510, 108108), (520, 106029), (540, 102102), (546, 100980), (561, 98280), (567, 97240), (572, 96390), (585, 94248), (594, 92820), (595, 92664), (612, 90090), (616, 89505), (630, 87516), (648, 85085), (660, 83538), (663, 83160), (680, 81081), (693, 79560), (702, 78540), (714, 77220), (715, 77112), (728, 75735), (748, 73710), (756, 72930), (765, 72072), (770, 71604), (780, 70686), (792, 69615), (810, 68068), (819, 67320), (840, 65637), (858, 64260), (884, 62370), (891, 61880), (910, 60588), (918, 60060), (924, 59670), (935, 58968), (936, 58905), (945, 58344), (952, 57915), (990, 55692), (1001, 55080), (1020, 54054), (1053, 52360), (1071, 51480), (1080, 51051), (1092, 50490), (1105, 49896), (1122, 49140), (1134, 48620), (1144, 48195), (1155, 47736), (1170, 47124), (1188, 46410), (1190, 46332), (1224, 45045), (1260, 43758), (1287, 42840), (1309, 42120), (1320, 41769), (1326, 41580), (1365, 40392), (1377, 40040), (1386, 39780), (1404, 39270), (1428, 38610), (1430, 38556), (1485, 37128), (1496, 36855), (1512, 36465), (1530, 36036), (1540, 35802), (1547, 35640), (1560, 35343), (1620, 34034), (1638, 33660), (1683, 32760), (1716, 32130), (1755, 31416), (1768, 31185), (1782, 30940), (1785, 30888), (1820, 30294), (1836, 30030), (1848, 29835), (1870, 29484), (1890, 29172), (1980, 27846), (1989, 27720), (2002, 27540), (2040, 27027), (2079, 26520), (2106, 26180), (2142, 25740), (2145, 25704), (2184, 25245), (2210, 24948), (2244, 24570), (2268, 24310), (2295, 24024), (2310, 23868), (2340, 23562), (2376, 23205), (2380, 23166), (2431, 22680), (2457, 22440), (2520, 21879), (2574, 21420), (2618, 21060), (2652, 20790), (2730, 20196), (2754, 20020), (2772, 19890), (2805, 19656), (2808, 19635), (2835, 19448), (2856, 19305), (2860, 19278), (2970, 18564), (3003, 18360), (3060, 18018), (3080, 17901), (3094, 17820), (3213, 17160), (3240, 17017), (3276, 16830), (3315, 16632), (3366, 16380), (3432, 16065), (3465, 15912), (3510, 15708), (3564, 15470), (3570, 15444), (3640, 15147), (3672, 15015), (3740, 14742), (3780, 14586), (3861, 14280), (3927, 14040), (3960, 13923), (3978, 13860), (4004, 13770), (4095, 13464), (4158, 13260), (4212, 13090), (4284, 12870), (4290, 12852), (4420, 12474), (4455, 12376), (4488, 12285), (4536, 12155), (4590, 12012), (4620, 11934), (4641, 11880), (4680, 11781), (4760, 11583), (4862, 11340), (4914, 11220), (5005, 11016), (5049, 10920), (5148, 10710), (5236, 10530), (5265, 10472), (5304, 10395), (5355, 10296), (5460, 10098), (5508, 10010), (5544, 9945), (5610, 9828), (5670, 9724), (5720, 9639), (5940, 9282), (5967, 9240), (6006, 9180), (6120, 9009), (6188, 8910), (6237, 8840), (6426, 8580), (6435, 8568), (6545, 8424), (6552, 8415), (6630, 8316), (6732, 8190), (6885, 8008), (6930, 7956), (7020, 7854), (7128, 7735), (7140, 7722), (7293, 7560), (7371, 7480)]