129831000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3366

約数の個数: 128

約数和(自身を含む): 436363200

約数和(自身を除く): 306532200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3329, 3900, 4875, 6500, 6658, 7800, 9750, 9987, 13000, 13316, 16645, 19500, 19974, 26632, 33290, 39000, 39948, 43277, 49935, 66580, 79896, 83225, 86554, 99870, 129831, 133160, 166450, 173108, 199740, 216385, 249675, 259662, 332900, 346216, 399480, 416125, 432770, 499350, 519324, 649155, 665800, 832250, 865540, 998700, 1038648, 1081925, 1248375, 1298310, 1664500, 1731080, 1997400, 2163850, 2496750, 2596620, 3245775, 3329000, 4327700, 4993500, 5193240, 5409625, 6491550, 8655400, 9987000, 10819250, 12983100, 16228875, 21638500, 25966200, 32457750, 43277000, 64915500, 129831000]

約数ペア:

[(1, 129831000), (2, 64915500), (3, 43277000), (4, 32457750), (5, 25966200), (6, 21638500), (8, 16228875), (10, 12983100), (12, 10819250), (13, 9987000), (15, 8655400), (20, 6491550), (24, 5409625), (25, 5193240), (26, 4993500), (30, 4327700), (39, 3329000), (40, 3245775), (50, 2596620), (52, 2496750), (60, 2163850), (65, 1997400), (75, 1731080), (78, 1664500), (100, 1298310), (104, 1248375), (120, 1081925), (125, 1038648), (130, 998700), (150, 865540), (156, 832250), (195, 665800), (200, 649155), (250, 519324), (260, 499350), (300, 432770), (312, 416125), (325, 399480), (375, 346216), (390, 332900), (500, 259662), (520, 249675), (600, 216385), (650, 199740), (750, 173108), (780, 166450), (975, 133160), (1000, 129831), (1300, 99870), (1500, 86554), (1560, 83225), (1625, 79896), (1950, 66580), (2600, 49935), (3000, 43277), (3250, 39948), (3329, 39000), (3900, 33290), (4875, 26632), (6500, 19974), (6658, 19500), (7800, 16645), (9750, 13316), (9987, 13000)]