207760950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 120

約数和(自身を含む): 591187608

約数和(自身を除く): 383426658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 129, 135, 150, 162, 215, 225, 258, 270, 387, 405, 430, 450, 645, 675, 774, 810, 1075, 1161, 1193, 1290, 1350, 1935, 2025, 2150, 2322, 2386, 3225, 3483, 3579, 3870, 4050, 5805, 5965, 6450, 6966, 7158, 9675, 10737, 11610, 11930, 17415, 17895, 19350, 21474, 29025, 29825, 32211, 34830, 35790, 51299, 53685, 58050, 59650, 64422, 87075, 89475, 96633, 102598, 107370, 153897, 161055, 174150, 178950, 193266, 256495, 268425, 307794, 322110, 461691, 483165, 512990, 536850, 769485, 805275, 923382, 966330, 1282475, 1385073, 1538970, 1610550, 2308455, 2415825, 2564950, 2770146, 3847425, 4155219, 4616910, 4831650, 6925365, 7694850, 8310438, 11542275, 13850730, 20776095, 23084550, 34626825, 41552190, 69253650, 103880475, 207760950]

約数ペア:

[(1, 207760950), (2, 103880475), (3, 69253650), (5, 41552190), (6, 34626825), (9, 23084550), (10, 20776095), (15, 13850730), (18, 11542275), (25, 8310438), (27, 7694850), (30, 6925365), (43, 4831650), (45, 4616910), (50, 4155219), (54, 3847425), (75, 2770146), (81, 2564950), (86, 2415825), (90, 2308455), (129, 1610550), (135, 1538970), (150, 1385073), (162, 1282475), (215, 966330), (225, 923382), (258, 805275), (270, 769485), (387, 536850), (405, 512990), (430, 483165), (450, 461691), (645, 322110), (675, 307794), (774, 268425), (810, 256495), (1075, 193266), (1161, 178950), (1193, 174150), (1290, 161055), (1350, 153897), (1935, 107370), (2025, 102598), (2150, 96633), (2322, 89475), (2386, 87075), (3225, 64422), (3483, 59650), (3579, 58050), (3870, 53685), (4050, 51299), (5805, 35790), (5965, 34830), (6450, 32211), (6966, 29825), (7158, 29025), (9675, 21474), (10737, 19350), (11610, 17895), (11930, 17415)]