255103650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{18287}}^1$

素因数の和:18336

約数の個数: 72

約数和(自身を含む): 707526144

約数和(自身を除く): 452422494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 6975, 13950, 18287, 36574, 54861, 91435, 109722, 164583, 182870, 274305, 329166, 457175, 548610, 566897, 822915, 914350, 1133794, 1371525, 1645830, 1700691, 2743050, 2834485, 3401382, 4114575, 5102073, 5668970, 8229150, 8503455, 10204146, 14172425, 17006910, 25510365, 28344850, 42517275, 51020730, 85034550, 127551825, 255103650]

約数ペア:

[(1, 255103650), (2, 127551825), (3, 85034550), (5, 51020730), (6, 42517275), (9, 28344850), (10, 25510365), (15, 17006910), (18, 14172425), (25, 10204146), (30, 8503455), (31, 8229150), (45, 5668970), (50, 5102073), (62, 4114575), (75, 3401382), (90, 2834485), (93, 2743050), (150, 1700691), (155, 1645830), (186, 1371525), (225, 1133794), (279, 914350), (310, 822915), (450, 566897), (465, 548610), (558, 457175), (775, 329166), (930, 274305), (1395, 182870), (1550, 164583), (2325, 109722), (2790, 91435), (4650, 54861), (6975, 36574), (13950, 18287)]