25423500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 78466752

約数和(自身を除く): 53043252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 997, 1020, 1275, 1500, 1700, 1994, 2125, 2550, 2991, 3988, 4250, 4985, 5100, 5982, 6375, 8500, 9970, 11964, 12750, 14955, 16949, 19940, 24925, 25500, 29910, 33898, 49850, 50847, 59820, 67796, 74775, 84745, 99700, 101694, 124625, 149550, 169490, 203388, 249250, 254235, 299100, 338980, 373875, 423725, 498500, 508470, 747750, 847450, 1016940, 1271175, 1495500, 1694900, 2118625, 2542350, 4237250, 5084700, 6355875, 8474500, 12711750, 25423500]

約数ペア:

[(1, 25423500), (2, 12711750), (3, 8474500), (4, 6355875), (5, 5084700), (6, 4237250), (10, 2542350), (12, 2118625), (15, 1694900), (17, 1495500), (20, 1271175), (25, 1016940), (30, 847450), (34, 747750), (50, 508470), (51, 498500), (60, 423725), (68, 373875), (75, 338980), (85, 299100), (100, 254235), (102, 249250), (125, 203388), (150, 169490), (170, 149550), (204, 124625), (250, 101694), (255, 99700), (300, 84745), (340, 74775), (375, 67796), (425, 59820), (500, 50847), (510, 49850), (750, 33898), (850, 29910), (997, 25500), (1020, 24925), (1275, 19940), (1500, 16949), (1700, 14955), (1994, 12750), (2125, 11964), (2550, 9970), (2991, 8500), (3988, 6375), (4250, 5982), (4985, 5100)]