164385750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12893}}^1$

素因数の和:12930

約数の個数: 64

約数和(自身を含む): 434476224

約数和(自身を除く): 270090474

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, 2125, 2550, 4250, 6375, 12750, 12893, 25786, 38679, 64465, 77358, 128930, 193395, 219181, 322325, 386790, 438362, 644650, 657543, 966975, 1095905, 1315086, 1611625, 1933950, 2191810, 3223250, 3287715, 4834875, 5479525, 6575430, 9669750, 10959050, 16438575, 27397625, 32877150, 54795250, 82192875, 164385750]

約数ペア:

[(1, 164385750), (2, 82192875), (3, 54795250), (5, 32877150), (6, 27397625), (10, 16438575), (15, 10959050), (17, 9669750), (25, 6575430), (30, 5479525), (34, 4834875), (50, 3287715), (51, 3223250), (75, 2191810), (85, 1933950), (102, 1611625), (125, 1315086), (150, 1095905), (170, 966975), (250, 657543), (255, 644650), (375, 438362), (425, 386790), (510, 322325), (750, 219181), (850, 193395), (1275, 128930), (2125, 77358), (2550, 64465), (4250, 38679), (6375, 25786), (12750, 12893)]