78400200

素因数分解:

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

素因数の和:3247

約数の個数: 96

約数和(自身を含む): 249046560

約数和(自身を除く): 170646360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 150, 164, 200, 205, 246, 300, 328, 410, 492, 600, 615, 820, 984, 1025, 1230, 1640, 2050, 2460, 3075, 3187, 4100, 4920, 6150, 6374, 8200, 9561, 12300, 12748, 15935, 19122, 24600, 25496, 31870, 38244, 47805, 63740, 76488, 79675, 95610, 127480, 130667, 159350, 191220, 239025, 261334, 318700, 382440, 392001, 478050, 522668, 637400, 653335, 784002, 956100, 1045336, 1306670, 1568004, 1912200, 1960005, 2613340, 3136008, 3266675, 3920010, 5226680, 6533350, 7840020, 9800025, 13066700, 15680040, 19600050, 26133400, 39200100, 78400200]

約数ペア:

[(1, 78400200), (2, 39200100), (3, 26133400), (4, 19600050), (5, 15680040), (6, 13066700), (8, 9800025), (10, 7840020), (12, 6533350), (15, 5226680), (20, 3920010), (24, 3266675), (25, 3136008), (30, 2613340), (40, 1960005), (41, 1912200), (50, 1568004), (60, 1306670), (75, 1045336), (82, 956100), (100, 784002), (120, 653335), (123, 637400), (150, 522668), (164, 478050), (200, 392001), (205, 382440), (246, 318700), (300, 261334), (328, 239025), (410, 191220), (492, 159350), (600, 130667), (615, 127480), (820, 95610), (984, 79675), (1025, 76488), (1230, 63740), (1640, 47805), (2050, 38244), (2460, 31870), (3075, 25496), (3187, 24600), (4100, 19122), (4920, 15935), (6150, 12748), (6374, 12300), (8200, 9561)]