15691270100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1487}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 38081062656

約数和(自身を除く): 22389792556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 181, 212, 220, 265, 275, 362, 530, 550, 583, 724, 905, 1060, 1100, 1166, 1325, 1487, 1810, 1991, 2332, 2650, 2915, 2974, 3620, 3982, 4525, 5300, 5830, 5948, 7435, 7964, 9050, 9593, 9955, 11660, 14575, 14870, 16357, 18100, 19186, 19910, 29150, 29740, 32714, 37175, 38372, 39820, 47965, 49775, 58300, 65428, 74350, 78811, 81785, 95930, 99550, 105523, 148700, 157622, 163570, 191860, 199100, 211046, 239825, 269147, 315244, 327140, 394055, 408925, 422092, 479650, 527615, 538294, 788110, 817850, 866921, 959300, 1055230, 1076588, 1345735, 1576220, 1635700, 1733842, 1970275, 2110460, 2638075, 2691470, 2960617, 3467684, 3940550, 4334605, 5276150, 5382940, 5921234, 6728675, 7881100, 8669210, 10552300, 11842468, 13457350, 14264791, 14803085, 17338420, 21673025, 26914700, 28529582, 29606170, 43346050, 57059164, 59212340, 71323955, 74015425, 86692100, 142647910, 148030850, 156912701, 285295820, 296061700, 313825402, 356619775, 627650804, 713239550, 784563505, 1426479100, 1569127010, 3138254020, 3922817525, 7845635050, 15691270100]

約数ペア:

[(1, 15691270100), (2, 7845635050), (4, 3922817525), (5, 3138254020), (10, 1569127010), (11, 1426479100), (20, 784563505), (22, 713239550), (25, 627650804), (44, 356619775), (50, 313825402), (53, 296061700), (55, 285295820), (100, 156912701), (106, 148030850), (110, 142647910), (181, 86692100), (212, 74015425), (220, 71323955), (265, 59212340), (275, 57059164), (362, 43346050), (530, 29606170), (550, 28529582), (583, 26914700), (724, 21673025), (905, 17338420), (1060, 14803085), (1100, 14264791), (1166, 13457350), (1325, 11842468), (1487, 10552300), (1810, 8669210), (1991, 7881100), (2332, 6728675), (2650, 5921234), (2915, 5382940), (2974, 5276150), (3620, 4334605), (3982, 3940550), (4525, 3467684), (5300, 2960617), (5830, 2691470), (5948, 2638075), (7435, 2110460), (7964, 1970275), (9050, 1733842), (9593, 1635700), (9955, 1576220), (11660, 1345735), (14575, 1076588), (14870, 1055230), (16357, 959300), (18100, 866921), (19186, 817850), (19910, 788110), (29150, 538294), (29740, 527615), (32714, 479650), (37175, 422092), (38372, 408925), (39820, 394055), (47965, 327140), (49775, 315244), (58300, 269147), (65428, 239825), (74350, 211046), (78811, 199100), (81785, 191860), (95930, 163570), (99550, 157622), (105523, 148700)]