201615755940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{208699}}^1$

素因数の和:210506

約数の個数: 96

約数和(自身を含む): 627602640000

約数和(自身を除く): 425986884060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1789, 3578, 5367, 7156, 8945, 10734, 16101, 17890, 21468, 26835, 32202, 35780, 48303, 53670, 64404, 80505, 96606, 107340, 161010, 193212, 208699, 241515, 322020, 417398, 483030, 626097, 834796, 966060, 1043495, 1252194, 1878291, 2086990, 2504388, 3130485, 3756582, 4173980, 5634873, 6260970, 7513164, 9391455, 11269746, 12521940, 18782910, 22539492, 28174365, 37565820, 56348730, 112697460, 373362511, 746725022, 1120087533, 1493450044, 1866812555, 2240175066, 3360262599, 3733625110, 4480350132, 5600437665, 6720525198, 7467250220, 10080787797, 11200875330, 13441050396, 16801312995, 20161575594, 22401750660, 33602625990, 40323151188, 50403938985, 67205251980, 100807877970, 201615755940]

約数ペア:

[(1, 201615755940), (2, 100807877970), (3, 67205251980), (4, 50403938985), (5, 40323151188), (6, 33602625990), (9, 22401750660), (10, 20161575594), (12, 16801312995), (15, 13441050396), (18, 11200875330), (20, 10080787797), (27, 7467250220), (30, 6720525198), (36, 5600437665), (45, 4480350132), (54, 3733625110), (60, 3360262599), (90, 2240175066), (108, 1866812555), (135, 1493450044), (180, 1120087533), (270, 746725022), (540, 373362511), (1789, 112697460), (3578, 56348730), (5367, 37565820), (7156, 28174365), (8945, 22539492), (10734, 18782910), (16101, 12521940), (17890, 11269746), (21468, 9391455), (26835, 7513164), (32202, 6260970), (35780, 5634873), (48303, 4173980), (53670, 3756582), (64404, 3130485), (80505, 2504388), (96606, 2086990), (107340, 1878291), (161010, 1252194), (193212, 1043495), (208699, 966060), (241515, 834796), (322020, 626097), (417398, 483030)]