18143250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 47983104

約数和(自身を除く): 29839854

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 1423, 2125, 2550, 2846, 4250, 4269, 6375, 7115, 8538, 12750, 14230, 21345, 24191, 35575, 42690, 48382, 71150, 72573, 106725, 120955, 145146, 177875, 213450, 241910, 355750, 362865, 533625, 604775, 725730, 1067250, 1209550, 1814325, 3023875, 3628650, 6047750, 9071625, 18143250]

約数ペア:

[(1, 18143250), (2, 9071625), (3, 6047750), (5, 3628650), (6, 3023875), (10, 1814325), (15, 1209550), (17, 1067250), (25, 725730), (30, 604775), (34, 533625), (50, 362865), (51, 355750), (75, 241910), (85, 213450), (102, 177875), (125, 145146), (150, 120955), (170, 106725), (250, 72573), (255, 71150), (375, 48382), (425, 42690), (510, 35575), (750, 24191), (850, 21345), (1275, 14230), (1423, 12750), (2125, 8538), (2550, 7115), (2846, 6375), (4250, 4269)]