245616150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{9689}}^1$

素因数の和:9730

約数の個数: 72

約数和(自身を含む): 659656440

約数和(自身を除く): 414040290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 9689, 12675, 19378, 25350, 29067, 48445, 58134, 96890, 125957, 145335, 242225, 251914, 290670, 377871, 484450, 629785, 726675, 755742, 1259570, 1453350, 1637441, 1889355, 3148925, 3274882, 3778710, 4912323, 6297850, 8187205, 9446775, 9824646, 16374410, 18893550, 24561615, 40936025, 49123230, 81872050, 122808075, 245616150]

約数ペア:

[(1, 245616150), (2, 122808075), (3, 81872050), (5, 49123230), (6, 40936025), (10, 24561615), (13, 18893550), (15, 16374410), (25, 9824646), (26, 9446775), (30, 8187205), (39, 6297850), (50, 4912323), (65, 3778710), (75, 3274882), (78, 3148925), (130, 1889355), (150, 1637441), (169, 1453350), (195, 1259570), (325, 755742), (338, 726675), (390, 629785), (507, 484450), (650, 377871), (845, 290670), (975, 251914), (1014, 242225), (1690, 145335), (1950, 125957), (2535, 96890), (4225, 58134), (5070, 48445), (8450, 29067), (9689, 25350), (12675, 19378)]