7650180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 24622080

約数和(自身を除く): 16971900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 457, 465, 540, 558, 620, 837, 914, 930, 1116, 1371, 1395, 1674, 1828, 1860, 2285, 2742, 2790, 3348, 4113, 4185, 4570, 5484, 5580, 6855, 8226, 8370, 9140, 12339, 13710, 14167, 16452, 16740, 20565, 24678, 27420, 28334, 41130, 42501, 49356, 56668, 61695, 70835, 82260, 85002, 123390, 127503, 141670, 170004, 212505, 246780, 255006, 283340, 382509, 425010, 510012, 637515, 765018, 850020, 1275030, 1530036, 1912545, 2550060, 3825090, 7650180]

約数ペア:

[(1, 7650180), (2, 3825090), (3, 2550060), (4, 1912545), (5, 1530036), (6, 1275030), (9, 850020), (10, 765018), (12, 637515), (15, 510012), (18, 425010), (20, 382509), (27, 283340), (30, 255006), (31, 246780), (36, 212505), (45, 170004), (54, 141670), (60, 127503), (62, 123390), (90, 85002), (93, 82260), (108, 70835), (124, 61695), (135, 56668), (155, 49356), (180, 42501), (186, 41130), (270, 28334), (279, 27420), (310, 24678), (372, 20565), (457, 16740), (465, 16452), (540, 14167), (558, 13710), (620, 12339), (837, 9140), (914, 8370), (930, 8226), (1116, 6855), (1371, 5580), (1395, 5484), (1674, 4570), (1828, 4185), (1860, 4113), (2285, 3348), (2742, 2790)]