72480200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 184857960

約数和(自身を除く): 112377760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 200, 244, 260, 305, 325, 457, 488, 520, 610, 650, 793, 914, 1220, 1300, 1525, 1586, 1828, 2285, 2440, 2600, 3050, 3172, 3656, 3965, 4570, 5941, 6100, 6344, 7930, 9140, 11425, 11882, 12200, 15860, 18280, 19825, 22850, 23764, 27877, 29705, 31720, 39650, 45700, 47528, 55754, 59410, 79300, 91400, 111508, 118820, 139385, 148525, 158600, 223016, 237640, 278770, 297050, 362401, 557540, 594100, 696925, 724802, 1115080, 1188200, 1393850, 1449604, 1812005, 2787700, 2899208, 3624010, 5575400, 7248020, 9060025, 14496040, 18120050, 36240100, 72480200]

約数ペア:

[(1, 72480200), (2, 36240100), (4, 18120050), (5, 14496040), (8, 9060025), (10, 7248020), (13, 5575400), (20, 3624010), (25, 2899208), (26, 2787700), (40, 1812005), (50, 1449604), (52, 1393850), (61, 1188200), (65, 1115080), (100, 724802), (104, 696925), (122, 594100), (130, 557540), (200, 362401), (244, 297050), (260, 278770), (305, 237640), (325, 223016), (457, 158600), (488, 148525), (520, 139385), (610, 118820), (650, 111508), (793, 91400), (914, 79300), (1220, 59410), (1300, 55754), (1525, 47528), (1586, 45700), (1828, 39650), (2285, 31720), (2440, 29705), (2600, 27877), (3050, 23764), (3172, 22850), (3656, 19825), (3965, 18280), (4570, 15860), (5941, 12200), (6100, 11882), (6344, 11425), (7930, 9140)]