275158890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 779673600

約数和(自身を除く): 504514710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 90, 115, 118, 135, 138, 177, 207, 230, 270, 295, 345, 354, 414, 531, 590, 621, 690, 751, 885, 1035, 1062, 1242, 1357, 1502, 1593, 1770, 2070, 2253, 2655, 2714, 3105, 3186, 3755, 4071, 4506, 5310, 6210, 6759, 6785, 7510, 7965, 8142, 11265, 12213, 13518, 13570, 15930, 17273, 20277, 20355, 22530, 24426, 33795, 34546, 36639, 40554, 40710, 44309, 51819, 61065, 67590, 73278, 86365, 88618, 101385, 103638, 122130, 132927, 155457, 172730, 183195, 202770, 221545, 259095, 265854, 310914, 366390, 398781, 443090, 466371, 518190, 664635, 777285, 797562, 932742, 1019107, 1196343, 1329270, 1554570, 1993905, 2038214, 2331855, 2392686, 3057321, 3987810, 4663710, 5095535, 5981715, 6114642, 9171963, 10191070, 11963430, 15286605, 18343926, 27515889, 30573210, 45859815, 55031778, 91719630, 137579445, 275158890]

約数ペア:

[(1, 275158890), (2, 137579445), (3, 91719630), (5, 55031778), (6, 45859815), (9, 30573210), (10, 27515889), (15, 18343926), (18, 15286605), (23, 11963430), (27, 10191070), (30, 9171963), (45, 6114642), (46, 5981715), (54, 5095535), (59, 4663710), (69, 3987810), (90, 3057321), (115, 2392686), (118, 2331855), (135, 2038214), (138, 1993905), (177, 1554570), (207, 1329270), (230, 1196343), (270, 1019107), (295, 932742), (345, 797562), (354, 777285), (414, 664635), (531, 518190), (590, 466371), (621, 443090), (690, 398781), (751, 366390), (885, 310914), (1035, 265854), (1062, 259095), (1242, 221545), (1357, 202770), (1502, 183195), (1593, 172730), (1770, 155457), (2070, 132927), (2253, 122130), (2655, 103638), (2714, 101385), (3105, 88618), (3186, 86365), (3755, 73278), (4071, 67590), (4506, 61065), (5310, 51819), (6210, 44309), (6759, 40710), (6785, 40554), (7510, 36639), (7965, 34546), (8142, 33795), (11265, 24426), (12213, 22530), (13518, 20355), (13570, 20277), (15930, 17273)]