64966200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8329}}^1$

素因数の和:8361

約数の個数: 96

約数和(自身を含む): 216913200

約数和(自身を除く): 151947000

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, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 83290, 99948, 108277, 124935, 166580, 199896, 208225, 216554, 249870, 324831, 333160, 416450, 433108, 499740, 541385, 624675, 649662, 832900, 866216, 999480, 1082770, 1249350, 1299324, 1624155, 1665800, 2165540, 2498700, 2598648, 2706925, 3248310, 4331080, 4997400, 5413850, 6496620, 8120775, 10827700, 12993240, 16241550, 21655400, 32483100, 64966200]

約数ペア:

[(1, 64966200), (2, 32483100), (3, 21655400), (4, 16241550), (5, 12993240), (6, 10827700), (8, 8120775), (10, 6496620), (12, 5413850), (13, 4997400), (15, 4331080), (20, 3248310), (24, 2706925), (25, 2598648), (26, 2498700), (30, 2165540), (39, 1665800), (40, 1624155), (50, 1299324), (52, 1249350), (60, 1082770), (65, 999480), (75, 866216), (78, 832900), (100, 649662), (104, 624675), (120, 541385), (130, 499740), (150, 433108), (156, 416450), (195, 333160), (200, 324831), (260, 249870), (300, 216554), (312, 208225), (325, 199896), (390, 166580), (520, 124935), (600, 108277), (650, 99948), (780, 83290), (975, 66632), (1300, 49974), (1560, 41645), (1950, 33316), (2600, 24987), (3900, 16658), (7800, 8329)]