310095200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 144

約数和(自身を含む): 832446720

約数和(自身を除く): 522351520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 160, 184, 190, 200, 230, 304, 368, 380, 400, 437, 460, 475, 575, 608, 736, 760, 800, 874, 887, 920, 950, 1150, 1520, 1748, 1774, 1840, 1900, 2185, 2300, 3040, 3496, 3548, 3680, 3800, 4370, 4435, 4600, 6992, 7096, 7600, 8740, 8870, 9200, 10925, 13984, 14192, 15200, 16853, 17480, 17740, 18400, 20401, 21850, 22175, 28384, 33706, 34960, 35480, 40802, 43700, 44350, 67412, 69920, 70960, 81604, 84265, 87400, 88700, 102005, 134824, 141920, 163208, 168530, 174800, 177400, 204010, 269648, 326416, 337060, 349600, 354800, 387619, 408020, 421325, 510025, 539296, 652832, 674120, 709600, 775238, 816040, 842650, 1020050, 1348240, 1550476, 1632080, 1685300, 1938095, 2040100, 2696480, 3100952, 3264160, 3370600, 3876190, 4080200, 6201904, 6741200, 7752380, 8160400, 9690475, 12403808, 13482400, 15504760, 16320800, 19380950, 31009520, 38761900, 62019040, 77523800, 155047600, 310095200]

約数ペア:

[(1, 310095200), (2, 155047600), (4, 77523800), (5, 62019040), (8, 38761900), (10, 31009520), (16, 19380950), (19, 16320800), (20, 15504760), (23, 13482400), (25, 12403808), (32, 9690475), (38, 8160400), (40, 7752380), (46, 6741200), (50, 6201904), (76, 4080200), (80, 3876190), (92, 3370600), (95, 3264160), (100, 3100952), (115, 2696480), (152, 2040100), (160, 1938095), (184, 1685300), (190, 1632080), (200, 1550476), (230, 1348240), (304, 1020050), (368, 842650), (380, 816040), (400, 775238), (437, 709600), (460, 674120), (475, 652832), (575, 539296), (608, 510025), (736, 421325), (760, 408020), (800, 387619), (874, 354800), (887, 349600), (920, 337060), (950, 326416), (1150, 269648), (1520, 204010), (1748, 177400), (1774, 174800), (1840, 168530), (1900, 163208), (2185, 141920), (2300, 134824), (3040, 102005), (3496, 88700), (3548, 87400), (3680, 84265), (3800, 81604), (4370, 70960), (4435, 69920), (4600, 67412), (6992, 44350), (7096, 43700), (7600, 40802), (8740, 35480), (8870, 34960), (9200, 33706), (10925, 28384), (13984, 22175), (14192, 21850), (15200, 20401), (16853, 18400), (17480, 17740)]