275788400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 714430464

約数和(自身を除く): 438642064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 400, 460, 496, 575, 620, 713, 775, 920, 967, 1150, 1240, 1426, 1550, 1840, 1934, 2300, 2480, 2852, 3100, 3565, 3868, 4600, 4835, 5704, 6200, 7130, 7736, 9200, 9670, 11408, 12400, 14260, 15472, 17825, 19340, 22241, 24175, 28520, 29977, 35650, 38680, 44482, 48350, 57040, 59954, 71300, 77360, 88964, 96700, 111205, 119908, 142600, 149885, 177928, 193400, 222410, 239816, 285200, 299770, 355856, 386800, 444820, 479632, 556025, 599540, 689471, 749425, 889640, 1112050, 1199080, 1378942, 1498850, 1779280, 2224100, 2398160, 2757884, 2997700, 3447355, 4448200, 5515768, 5995400, 6894710, 8896400, 11031536, 11990800, 13789420, 17236775, 27578840, 34473550, 55157680, 68947100, 137894200, 275788400]

約数ペア:

[(1, 275788400), (2, 137894200), (4, 68947100), (5, 55157680), (8, 34473550), (10, 27578840), (16, 17236775), (20, 13789420), (23, 11990800), (25, 11031536), (31, 8896400), (40, 6894710), (46, 5995400), (50, 5515768), (62, 4448200), (80, 3447355), (92, 2997700), (100, 2757884), (115, 2398160), (124, 2224100), (155, 1779280), (184, 1498850), (200, 1378942), (230, 1199080), (248, 1112050), (310, 889640), (368, 749425), (400, 689471), (460, 599540), (496, 556025), (575, 479632), (620, 444820), (713, 386800), (775, 355856), (920, 299770), (967, 285200), (1150, 239816), (1240, 222410), (1426, 193400), (1550, 177928), (1840, 149885), (1934, 142600), (2300, 119908), (2480, 111205), (2852, 96700), (3100, 88964), (3565, 77360), (3868, 71300), (4600, 59954), (4835, 57040), (5704, 48350), (6200, 44482), (7130, 38680), (7736, 35650), (9200, 29977), (9670, 28520), (11408, 24175), (12400, 22241), (14260, 19340), (15472, 17825)]