279459180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 576

約数和(自身を含む): 1201213440

約数和(自身を除く): 921754260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 47, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 94, 99, 105, 108, 110, 117, 121, 126, 130, 132, 135, 140, 141, 143, 154, 156, 165, 180, 182, 188, 189, 195, 198, 210, 220, 231, 234, 235, 242, 252, 260, 270, 273, 282, 286, 297, 308, 315, 329, 330, 351, 363, 364, 378, 385, 390, 396, 420, 423, 429, 455, 462, 468, 470, 484, 495, 517, 540, 546, 564, 572, 585, 594, 605, 611, 630, 658, 660, 693, 702, 705, 715, 726, 756, 770, 780, 819, 846, 847, 858, 910, 924, 940, 945, 987, 990, 1001, 1034, 1089, 1092, 1155, 1170, 1188, 1210, 1222, 1260, 1269, 1287, 1316, 1365, 1386, 1404, 1410, 1430, 1452, 1485, 1540, 1551, 1573, 1638, 1645, 1692, 1694, 1716, 1755, 1815, 1820, 1833, 1890, 1974, 1980, 2002, 2068, 2079, 2115, 2145, 2178, 2310, 2340, 2420, 2444, 2457, 2538, 2541, 2574, 2585, 2730, 2772, 2820, 2860, 2961, 2970, 3003, 3055, 3102, 3146, 3267, 3276, 3290, 3388, 3465, 3510, 3619, 3630, 3666, 3780, 3861, 3948, 4004, 4095, 4158, 4230, 4235, 4277, 4290, 4356, 4620, 4653, 4719, 4914, 4935, 5005, 5076, 5082, 5148, 5170, 5445, 5460, 5499, 5687, 5922, 5940, 6006, 6110, 6204, 6292, 6345, 6435, 6534, 6580, 6721, 6930, 7020, 7238, 7260, 7332, 7623, 7722, 7755, 7865, 8190, 8316, 8460, 8470, 8554, 8580, 8883, 9009, 9165, 9306, 9438, 9828, 9870, 10010, 10164, 10340, 10395, 10857, 10890, 10998, 11011, 11374, 11844, 12012, 12220, 12285, 12690, 12705, 12831, 12870, 13068, 13442, 13860, 13959, 14157, 14476, 14805, 15015, 15246, 15444, 15510, 15730, 16335, 16380, 16497, 16940, 17061, 17108, 17766, 18018, 18095, 18330, 18612, 18876, 19305, 19740, 20020, 20163, 20790, 21385, 21714, 21780, 21996, 22022, 22748, 22869, 23265, 23595, 24570, 25380, 25410, 25662, 25740, 26884, 27027, 27495, 27918, 28314, 28435, 29610, 30030, 30492, 31020, 31460, 32571, 32670, 32994, 33033, 33605, 34122, 35532, 36036, 36190, 36660, 38115, 38493, 38610, 39809, 40326, 41580, 42471, 42770, 43428, 44044, 44415, 45045, 45738, 46530, 47047, 47190, 49140, 50820, 51183, 51324, 54054, 54285, 54990, 55055, 55836, 56628, 56870, 59220, 60060, 60489, 64155, 65142, 65340, 65988, 66066, 67210, 68244, 69795, 70785, 72380, 73931, 76230, 76986, 77220, 79618, 80652, 82485, 84942, 85305, 85540, 88830, 90090, 91476, 93060, 94094, 94380, 97713, 99099, 100815, 102366, 108108, 108570, 109980, 110110, 113740, 114345, 115479, 119427, 120978, 128310, 130284, 132132, 134420, 135135, 139590, 141141, 141570, 147862, 152460, 153549, 153972, 159236, 162855, 164970, 165165, 169884, 170610, 177660, 180180, 181467, 188188, 192465, 195426, 198198, 199045, 201630, 204732, 212355, 217140, 220220, 221793, 228690, 230958, 235235, 238854, 241956, 255915, 256620, 270270, 279180, 282282, 283140, 295724, 297297, 302445, 307098, 325710, 329940, 330330, 341220, 358281, 362934, 369655, 384930, 390852, 396396, 398090, 403260, 423423, 424710, 443586, 457380, 461916, 470470, 477708, 488565, 495495, 511830, 517517, 540540, 564564, 577395, 594594, 597135, 604890, 614196, 651420, 660660, 665379, 705705, 716562, 725868, 739310, 767745, 769860, 796180, 846846, 849420, 887172, 907335, 940940, 977130, 990990, 1023660, 1035034, 1074843, 1108965, 1154790, 1189188, 1194270, 1209780, 1270269, 1330758, 1411410, 1433124, 1478620, 1486485, 1535490, 1552551, 1693692, 1791405, 1814670, 1954260, 1981980, 1996137, 2070068, 2117115, 2149686, 2217930, 2309580, 2388540, 2540538, 2587585, 2661516, 2822820, 2972970, 3070980, 3105102, 3326895, 3582810, 3629340, 3992274, 4234230, 4299372, 4435860, 4657653, 5081076, 5175170, 5374215, 5945940, 6210204, 6351345, 6653790, 7165620, 7762755, 7984548, 8468460, 9315306, 9980685, 10350340, 10748430, 12702690, 13307580, 13972959, 15525510, 18630612, 19961370, 21496860, 23288265, 25405380, 27945918, 31051020, 39922740, 46576530, 55891836, 69864795, 93153060, 139729590, 279459180]

約数ペア:

[(1, 279459180), (2, 139729590), (3, 93153060), (4, 69864795), (5, 55891836), (6, 46576530), (7, 39922740), (9, 31051020), (10, 27945918), (11, 25405380), (12, 23288265), (13, 21496860), (14, 19961370), (15, 18630612), (18, 15525510), (20, 13972959), (21, 13307580), (22, 12702690), (26, 10748430), (27, 10350340), (28, 9980685), (30, 9315306), (33, 8468460), (35, 7984548), (36, 7762755), (39, 7165620), (42, 6653790), (44, 6351345), (45, 6210204), (47, 5945940), (52, 5374215), (54, 5175170), (55, 5081076), (60, 4657653), (63, 4435860), (65, 4299372), (66, 4234230), (70, 3992274), (77, 3629340), (78, 3582810), (84, 3326895), (90, 3105102), (91, 3070980), (94, 2972970), (99, 2822820), (105, 2661516), (108, 2587585), (110, 2540538), (117, 2388540), (121, 2309580), (126, 2217930), (130, 2149686), (132, 2117115), (135, 2070068), (140, 1996137), (141, 1981980), (143, 1954260), (154, 1814670), (156, 1791405), (165, 1693692), (180, 1552551), (182, 1535490), (188, 1486485), (189, 1478620), (195, 1433124), (198, 1411410), (210, 1330758), (220, 1270269), (231, 1209780), (234, 1194270), (235, 1189188), (242, 1154790), (252, 1108965), (260, 1074843), (270, 1035034), (273, 1023660), (282, 990990), (286, 977130), (297, 940940), (308, 907335), (315, 887172), (329, 849420), (330, 846846), (351, 796180), (363, 769860), (364, 767745), (378, 739310), (385, 725868), (390, 716562), (396, 705705), (420, 665379), (423, 660660), (429, 651420), (455, 614196), (462, 604890), (468, 597135), (470, 594594), (484, 577395), (495, 564564), (517, 540540), (540, 517517), (546, 511830), (564, 495495), (572, 488565), (585, 477708), (594, 470470), (605, 461916), (611, 457380), (630, 443586), (658, 424710), (660, 423423), (693, 403260), (702, 398090), (705, 396396), (715, 390852), (726, 384930), (756, 369655), (770, 362934), (780, 358281), (819, 341220), (846, 330330), (847, 329940), (858, 325710), (910, 307098), (924, 302445), (940, 297297), (945, 295724), (987, 283140), (990, 282282), (1001, 279180), (1034, 270270), (1089, 256620), (1092, 255915), (1155, 241956), (1170, 238854), (1188, 235235), (1210, 230958), (1222, 228690), (1260, 221793), (1269, 220220), (1287, 217140), (1316, 212355), (1365, 204732), (1386, 201630), (1404, 199045), (1410, 198198), (1430, 195426), (1452, 192465), (1485, 188188), (1540, 181467), (1551, 180180), (1573, 177660), (1638, 170610), (1645, 169884), (1692, 165165), (1694, 164970), (1716, 162855), (1755, 159236), (1815, 153972), (1820, 153549), (1833, 152460), (1890, 147862), (1974, 141570), (1980, 141141), (2002, 139590), (2068, 135135), (2079, 134420), (2115, 132132), (2145, 130284), (2178, 128310), (2310, 120978), (2340, 119427), (2420, 115479), (2444, 114345), (2457, 113740), (2538, 110110), (2541, 109980), (2574, 108570), (2585, 108108), (2730, 102366), (2772, 100815), (2820, 99099), (2860, 97713), (2961, 94380), (2970, 94094), (3003, 93060), (3055, 91476), (3102, 90090), (3146, 88830), (3267, 85540), (3276, 85305), (3290, 84942), (3388, 82485), (3465, 80652), (3510, 79618), (3619, 77220), (3630, 76986), (3666, 76230), (3780, 73931), (3861, 72380), (3948, 70785), (4004, 69795), (4095, 68244), (4158, 67210), (4230, 66066), (4235, 65988), (4277, 65340), (4290, 65142), (4356, 64155), (4620, 60489), (4653, 60060), (4719, 59220), (4914, 56870), (4935, 56628), (5005, 55836), (5076, 55055), (5082, 54990), (5148, 54285), (5170, 54054), (5445, 51324), (5460, 51183), (5499, 50820), (5687, 49140), (5922, 47190), (5940, 47047), (6006, 46530), (6110, 45738), (6204, 45045), (6292, 44415), (6345, 44044), (6435, 43428), (6534, 42770), (6580, 42471), (6721, 41580), (6930, 40326), (7020, 39809), (7238, 38610), (7260, 38493), (7332, 38115), (7623, 36660), (7722, 36190), (7755, 36036), (7865, 35532), (8190, 34122), (8316, 33605), (8460, 33033), (8470, 32994), (8554, 32670), (8580, 32571), (8883, 31460), (9009, 31020), (9165, 30492), (9306, 30030), (9438, 29610), (9828, 28435), (9870, 28314), (10010, 27918), (10164, 27495), (10340, 27027), (10395, 26884), (10857, 25740), (10890, 25662), (10998, 25410), (11011, 25380), (11374, 24570), (11844, 23595), (12012, 23265), (12220, 22869), (12285, 22748), (12690, 22022), (12705, 21996), (12831, 21780), (12870, 21714), (13068, 21385), (13442, 20790), (13860, 20163), (13959, 20020), (14157, 19740), (14476, 19305), (14805, 18876), (15015, 18612), (15246, 18330), (15444, 18095), (15510, 18018), (15730, 17766), (16335, 17108), (16380, 17061), (16497, 16940)]