42951000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 136281600

約数和(自身を除く): 93330600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 120, 125, 139, 150, 200, 206, 250, 278, 300, 309, 375, 412, 417, 500, 515, 556, 600, 618, 695, 750, 824, 834, 1000, 1030, 1112, 1236, 1390, 1500, 1545, 1668, 2060, 2085, 2472, 2575, 2780, 3000, 3090, 3336, 3475, 4120, 4170, 5150, 5560, 6180, 6950, 7725, 8340, 10300, 10425, 12360, 12875, 13900, 14317, 15450, 16680, 17375, 20600, 20850, 25750, 27800, 28634, 30900, 34750, 38625, 41700, 42951, 51500, 52125, 57268, 61800, 69500, 71585, 77250, 83400, 85902, 103000, 104250, 114536, 139000, 143170, 154500, 171804, 208500, 214755, 286340, 309000, 343608, 357925, 417000, 429510, 572680, 715850, 859020, 1073775, 1431700, 1718040, 1789625, 2147550, 2863400, 3579250, 4295100, 5368875, 7158500, 8590200, 10737750, 14317000, 21475500, 42951000]

約数ペア:

[(1, 42951000), (2, 21475500), (3, 14317000), (4, 10737750), (5, 8590200), (6, 7158500), (8, 5368875), (10, 4295100), (12, 3579250), (15, 2863400), (20, 2147550), (24, 1789625), (25, 1718040), (30, 1431700), (40, 1073775), (50, 859020), (60, 715850), (75, 572680), (100, 429510), (103, 417000), (120, 357925), (125, 343608), (139, 309000), (150, 286340), (200, 214755), (206, 208500), (250, 171804), (278, 154500), (300, 143170), (309, 139000), (375, 114536), (412, 104250), (417, 103000), (500, 85902), (515, 83400), (556, 77250), (600, 71585), (618, 69500), (695, 61800), (750, 57268), (824, 52125), (834, 51500), (1000, 42951), (1030, 41700), (1112, 38625), (1236, 34750), (1390, 30900), (1500, 28634), (1545, 27800), (1668, 25750), (2060, 20850), (2085, 20600), (2472, 17375), (2575, 16680), (2780, 15450), (3000, 14317), (3090, 13900), (3336, 12875), (3475, 12360), (4120, 10425), (4170, 10300), (5150, 8340), (5560, 7725), (6180, 6950)]