51477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 320

約数和(自身を含む): 195416064

約数和(自身を除く): 143938704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 33, 34, 37, 40, 44, 48, 51, 55, 60, 62, 66, 68, 74, 80, 85, 88, 93, 102, 110, 111, 120, 124, 132, 136, 148, 155, 165, 170, 176, 185, 186, 187, 204, 220, 222, 240, 248, 255, 264, 272, 296, 310, 330, 340, 341, 370, 372, 374, 407, 408, 440, 444, 465, 496, 510, 527, 528, 555, 561, 592, 620, 629, 660, 680, 682, 740, 744, 748, 814, 816, 880, 888, 930, 935, 1020, 1023, 1054, 1110, 1122, 1147, 1221, 1240, 1258, 1320, 1360, 1364, 1480, 1488, 1496, 1581, 1628, 1705, 1776, 1860, 1870, 1887, 2035, 2040, 2046, 2108, 2220, 2244, 2294, 2442, 2480, 2516, 2635, 2640, 2728, 2805, 2960, 2992, 3145, 3162, 3256, 3410, 3441, 3720, 3740, 3774, 4070, 4080, 4092, 4216, 4440, 4488, 4588, 4884, 5032, 5115, 5270, 5456, 5610, 5735, 5797, 6105, 6290, 6324, 6512, 6820, 6882, 6919, 7440, 7480, 7548, 7905, 8140, 8184, 8432, 8880, 8976, 9176, 9435, 9768, 10064, 10230, 10540, 11220, 11470, 11594, 12210, 12580, 12617, 12648, 13640, 13764, 13838, 14960, 15096, 15810, 16280, 16368, 17205, 17391, 18352, 18870, 19499, 19536, 20460, 20757, 21080, 22440, 22940, 23188, 24420, 25160, 25234, 25296, 27280, 27528, 27676, 28985, 30192, 31620, 32560, 34410, 34595, 34782, 37740, 37851, 38998, 40920, 41514, 42160, 44880, 45880, 46376, 48840, 50320, 50468, 55056, 55352, 57970, 58497, 63085, 63240, 68820, 69190, 69564, 75480, 75702, 77996, 81840, 83028, 86955, 91760, 92752, 97495, 97680, 100936, 103785, 110704, 115940, 116994, 126170, 126480, 137640, 138380, 139128, 150960, 151404, 155992, 166056, 173910, 189255, 194990, 201872, 207570, 214489, 231880, 233988, 252340, 275280, 276760, 278256, 292485, 302808, 311984, 332112, 347820, 378510, 389980, 415140, 428978, 463760, 467976, 504680, 553520, 584970, 605616, 643467, 695640, 757020, 779960, 830280, 857956, 935952, 1009360, 1072445, 1169940, 1286934, 1391280, 1514040, 1559920, 1660560, 1715912, 2144890, 2339880, 2573868, 3028080, 3217335, 3431824, 4289780, 4679760, 5147736, 6434670, 8579560, 10295472, 12869340, 17159120, 25738680, 51477360]

約数ペア:

[(1, 51477360), (2, 25738680), (3, 17159120), (4, 12869340), (5, 10295472), (6, 8579560), (8, 6434670), (10, 5147736), (11, 4679760), (12, 4289780), (15, 3431824), (16, 3217335), (17, 3028080), (20, 2573868), (22, 2339880), (24, 2144890), (30, 1715912), (31, 1660560), (33, 1559920), (34, 1514040), (37, 1391280), (40, 1286934), (44, 1169940), (48, 1072445), (51, 1009360), (55, 935952), (60, 857956), (62, 830280), (66, 779960), (68, 757020), (74, 695640), (80, 643467), (85, 605616), (88, 584970), (93, 553520), (102, 504680), (110, 467976), (111, 463760), (120, 428978), (124, 415140), (132, 389980), (136, 378510), (148, 347820), (155, 332112), (165, 311984), (170, 302808), (176, 292485), (185, 278256), (186, 276760), (187, 275280), (204, 252340), (220, 233988), (222, 231880), (240, 214489), (248, 207570), (255, 201872), (264, 194990), (272, 189255), (296, 173910), (310, 166056), (330, 155992), (340, 151404), (341, 150960), (370, 139128), (372, 138380), (374, 137640), (407, 126480), (408, 126170), (440, 116994), (444, 115940), (465, 110704), (496, 103785), (510, 100936), (527, 97680), (528, 97495), (555, 92752), (561, 91760), (592, 86955), (620, 83028), (629, 81840), (660, 77996), (680, 75702), (682, 75480), (740, 69564), (744, 69190), (748, 68820), (814, 63240), (816, 63085), (880, 58497), (888, 57970), (930, 55352), (935, 55056), (1020, 50468), (1023, 50320), (1054, 48840), (1110, 46376), (1122, 45880), (1147, 44880), (1221, 42160), (1240, 41514), (1258, 40920), (1320, 38998), (1360, 37851), (1364, 37740), (1480, 34782), (1488, 34595), (1496, 34410), (1581, 32560), (1628, 31620), (1705, 30192), (1776, 28985), (1860, 27676), (1870, 27528), (1887, 27280), (2035, 25296), (2040, 25234), (2046, 25160), (2108, 24420), (2220, 23188), (2244, 22940), (2294, 22440), (2442, 21080), (2480, 20757), (2516, 20460), (2635, 19536), (2640, 19499), (2728, 18870), (2805, 18352), (2960, 17391), (2992, 17205), (3145, 16368), (3162, 16280), (3256, 15810), (3410, 15096), (3441, 14960), (3720, 13838), (3740, 13764), (3774, 13640), (4070, 12648), (4080, 12617), (4092, 12580), (4216, 12210), (4440, 11594), (4488, 11470), (4588, 11220), (4884, 10540), (5032, 10230), (5115, 10064), (5270, 9768), (5456, 9435), (5610, 9176), (5735, 8976), (5797, 8880), (6105, 8432), (6290, 8184), (6324, 8140), (6512, 7905), (6820, 7548), (6882, 7480), (6919, 7440)]