69042750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13151}}^1$

素因数の和:13178

約数の個数: 64

約数和(自身を含む): 196964352

約数和(自身を除く): 127921602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13151, 26302, 39453, 65755, 78906, 92057, 131510, 184114, 197265, 276171, 328775, 394530, 460285, 552342, 657550, 920570, 986325, 1380855, 1643875, 1972650, 2301425, 2761710, 3287750, 4602850, 4931625, 6904275, 9863250, 11507125, 13808550, 23014250, 34521375, 69042750]

約数ペア:

[(1, 69042750), (2, 34521375), (3, 23014250), (5, 13808550), (6, 11507125), (7, 9863250), (10, 6904275), (14, 4931625), (15, 4602850), (21, 3287750), (25, 2761710), (30, 2301425), (35, 1972650), (42, 1643875), (50, 1380855), (70, 986325), (75, 920570), (105, 657550), (125, 552342), (150, 460285), (175, 394530), (210, 328775), (250, 276171), (350, 197265), (375, 184114), (525, 131510), (750, 92057), (875, 78906), (1050, 65755), (1750, 39453), (2625, 26302), (5250, 13151)]