1077937500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{5749}}^1$

素因数の和:5786

約数の個数: 84

約数和(自身を含む): 3144491000

約数和(自身を除く): 2066553500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 5749, 6250, 7500, 9375, 11498, 12500, 15625, 17247, 18750, 22996, 28745, 31250, 34494, 37500, 46875, 57490, 62500, 68988, 86235, 93750, 114980, 143725, 172470, 187500, 287450, 344940, 431175, 574900, 718625, 862350, 1437250, 1724700, 2155875, 2874500, 3593125, 4311750, 7186250, 8623500, 10779375, 14372500, 17965625, 21558750, 35931250, 43117500, 53896875, 71862500, 89828125, 107793750, 179656250, 215587500, 269484375, 359312500, 538968750, 1077937500]

約数ペア:

[(1, 1077937500), (2, 538968750), (3, 359312500), (4, 269484375), (5, 215587500), (6, 179656250), (10, 107793750), (12, 89828125), (15, 71862500), (20, 53896875), (25, 43117500), (30, 35931250), (50, 21558750), (60, 17965625), (75, 14372500), (100, 10779375), (125, 8623500), (150, 7186250), (250, 4311750), (300, 3593125), (375, 2874500), (500, 2155875), (625, 1724700), (750, 1437250), (1250, 862350), (1500, 718625), (1875, 574900), (2500, 431175), (3125, 344940), (3750, 287450), (5749, 187500), (6250, 172470), (7500, 143725), (9375, 114980), (11498, 93750), (12500, 86235), (15625, 68988), (17247, 62500), (18750, 57490), (22996, 46875), (28745, 37500), (31250, 34494)]