1125756900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{416947}}^1$

素因数の和:416970

約数の個数: 72

約数和(自身を含む): 3619108640

約数和(自身を除く): 2493351740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 416947, 833894, 1250841, 1667788, 2084735, 2501682, 3752523, 4169470, 5003364, 6254205, 7505046, 8338940, 10423675, 11257569, 12508410, 15010092, 18762615, 20847350, 22515138, 25016820, 31271025, 37525230, 41694700, 45030276, 56287845, 62542050, 75050460, 93813075, 112575690, 125084100, 187626150, 225151380, 281439225, 375252300, 562878450, 1125756900]

約数ペア:

[(1, 1125756900), (2, 562878450), (3, 375252300), (4, 281439225), (5, 225151380), (6, 187626150), (9, 125084100), (10, 112575690), (12, 93813075), (15, 75050460), (18, 62542050), (20, 56287845), (25, 45030276), (27, 41694700), (30, 37525230), (36, 31271025), (45, 25016820), (50, 22515138), (54, 20847350), (60, 18762615), (75, 15010092), (90, 12508410), (100, 11257569), (108, 10423675), (135, 8338940), (150, 7505046), (180, 6254205), (225, 5003364), (270, 4169470), (300, 3752523), (450, 2501682), (540, 2084735), (675, 1667788), (900, 1250841), (1350, 833894), (2700, 416947)]