65091000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1706

約数の個数: 128

約数和(自身を含む): 218836800

約数和(自身を除く): 153745800

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, 1669, 1950, 2600, 3000, 3250, 3338, 3900, 4875, 5007, 6500, 6676, 7800, 8345, 9750, 10014, 13000, 13352, 16690, 19500, 20028, 21697, 25035, 33380, 39000, 40056, 41725, 43394, 50070, 65091, 66760, 83450, 86788, 100140, 108485, 125175, 130182, 166900, 173576, 200280, 208625, 216970, 250350, 260364, 325455, 333800, 417250, 433940, 500700, 520728, 542425, 625875, 650910, 834500, 867880, 1001400, 1084850, 1251750, 1301820, 1627275, 1669000, 2169700, 2503500, 2603640, 2712125, 3254550, 4339400, 5007000, 5424250, 6509100, 8136375, 10848500, 13018200, 16272750, 21697000, 32545500, 65091000]

約数ペア:

[(1, 65091000), (2, 32545500), (3, 21697000), (4, 16272750), (5, 13018200), (6, 10848500), (8, 8136375), (10, 6509100), (12, 5424250), (13, 5007000), (15, 4339400), (20, 3254550), (24, 2712125), (25, 2603640), (26, 2503500), (30, 2169700), (39, 1669000), (40, 1627275), (50, 1301820), (52, 1251750), (60, 1084850), (65, 1001400), (75, 867880), (78, 834500), (100, 650910), (104, 625875), (120, 542425), (125, 520728), (130, 500700), (150, 433940), (156, 417250), (195, 333800), (200, 325455), (250, 260364), (260, 250350), (300, 216970), (312, 208625), (325, 200280), (375, 173576), (390, 166900), (500, 130182), (520, 125175), (600, 108485), (650, 100140), (750, 86788), (780, 83450), (975, 66760), (1000, 65091), (1300, 50070), (1500, 43394), (1560, 41725), (1625, 40056), (1669, 39000), (1950, 33380), (2600, 25035), (3000, 21697), (3250, 20028), (3338, 19500), (3900, 16690), (4875, 13352), (5007, 13000), (6500, 10014), (6676, 9750), (7800, 8345)]