2783207100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3316

約数の個数: 144

約数和(自身を含む): 8367964416

約数和(自身を除く): 5584757316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 71, 75, 82, 100, 123, 142, 150, 164, 205, 213, 246, 284, 300, 355, 410, 426, 492, 615, 710, 820, 852, 1025, 1065, 1230, 1420, 1775, 2050, 2130, 2460, 2911, 3075, 3187, 3550, 4100, 4260, 5325, 5822, 6150, 6374, 7100, 8733, 9561, 10650, 11644, 12300, 12748, 14555, 15935, 17466, 19122, 21300, 29110, 31870, 34932, 38244, 43665, 47805, 58220, 63740, 72775, 79675, 87330, 95610, 130667, 145550, 159350, 174660, 191220, 218325, 226277, 239025, 261334, 291100, 318700, 392001, 436650, 452554, 478050, 522668, 653335, 678831, 784002, 873300, 905108, 956100, 1131385, 1306670, 1357662, 1568004, 1960005, 2262770, 2613340, 2715324, 3266675, 3394155, 3920010, 4525540, 5656925, 6533350, 6788310, 7840020, 9277357, 9800025, 11313850, 13066700, 13576620, 16970775, 18554714, 19600050, 22627700, 27832071, 33941550, 37109428, 39200100, 46386785, 55664142, 67883100, 92773570, 111328284, 139160355, 185547140, 231933925, 278320710, 463867850, 556641420, 695801775, 927735700, 1391603550, 2783207100]

約数ペア:

[(1, 2783207100), (2, 1391603550), (3, 927735700), (4, 695801775), (5, 556641420), (6, 463867850), (10, 278320710), (12, 231933925), (15, 185547140), (20, 139160355), (25, 111328284), (30, 92773570), (41, 67883100), (50, 55664142), (60, 46386785), (71, 39200100), (75, 37109428), (82, 33941550), (100, 27832071), (123, 22627700), (142, 19600050), (150, 18554714), (164, 16970775), (205, 13576620), (213, 13066700), (246, 11313850), (284, 9800025), (300, 9277357), (355, 7840020), (410, 6788310), (426, 6533350), (492, 5656925), (615, 4525540), (710, 3920010), (820, 3394155), (852, 3266675), (1025, 2715324), (1065, 2613340), (1230, 2262770), (1420, 1960005), (1775, 1568004), (2050, 1357662), (2130, 1306670), (2460, 1131385), (2911, 956100), (3075, 905108), (3187, 873300), (3550, 784002), (4100, 678831), (4260, 653335), (5325, 522668), (5822, 478050), (6150, 452554), (6374, 436650), (7100, 392001), (8733, 318700), (9561, 291100), (10650, 261334), (11644, 239025), (12300, 226277), (12748, 218325), (14555, 191220), (15935, 174660), (17466, 159350), (19122, 145550), (21300, 130667), (29110, 95610), (31870, 87330), (34932, 79675), (38244, 72775), (43665, 63740), (47805, 58220)]