412971000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10589}}^1$

素因数の和:10626

約数の個数: 128

約数和(自身を含む): 1387713600

約数和(自身を除く): 974742600

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, 3900, 4875, 6500, 7800, 9750, 10589, 13000, 19500, 21178, 31767, 39000, 42356, 52945, 63534, 84712, 105890, 127068, 137657, 158835, 211780, 254136, 264725, 275314, 317670, 412971, 423560, 529450, 550628, 635340, 688285, 794175, 825942, 1058900, 1101256, 1270680, 1323625, 1376570, 1588350, 1651884, 2064855, 2117800, 2647250, 2753140, 3176700, 3303768, 3441425, 3970875, 4129710, 5294500, 5506280, 6353400, 6882850, 7941750, 8259420, 10324275, 10589000, 13765700, 15883500, 16518840, 17207125, 20648550, 27531400, 31767000, 34414250, 41297100, 51621375, 68828500, 82594200, 103242750, 137657000, 206485500, 412971000]

約数ペア:

[(1, 412971000), (2, 206485500), (3, 137657000), (4, 103242750), (5, 82594200), (6, 68828500), (8, 51621375), (10, 41297100), (12, 34414250), (13, 31767000), (15, 27531400), (20, 20648550), (24, 17207125), (25, 16518840), (26, 15883500), (30, 13765700), (39, 10589000), (40, 10324275), (50, 8259420), (52, 7941750), (60, 6882850), (65, 6353400), (75, 5506280), (78, 5294500), (100, 4129710), (104, 3970875), (120, 3441425), (125, 3303768), (130, 3176700), (150, 2753140), (156, 2647250), (195, 2117800), (200, 2064855), (250, 1651884), (260, 1588350), (300, 1376570), (312, 1323625), (325, 1270680), (375, 1101256), (390, 1058900), (500, 825942), (520, 794175), (600, 688285), (650, 635340), (750, 550628), (780, 529450), (975, 423560), (1000, 412971), (1300, 317670), (1500, 275314), (1560, 264725), (1625, 254136), (1950, 211780), (2600, 158835), (3000, 137657), (3250, 127068), (3900, 105890), (4875, 84712), (6500, 63534), (7800, 52945), (9750, 42356), (10589, 39000), (13000, 31767), (19500, 21178)]