70005000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 236174400

約数和(自身を除く): 166169400

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, 359, 375, 390, 500, 520, 600, 625, 650, 718, 750, 780, 975, 1000, 1077, 1250, 1300, 1436, 1500, 1560, 1625, 1795, 1875, 1950, 2154, 2500, 2600, 2872, 3000, 3250, 3590, 3750, 3900, 4308, 4667, 4875, 5000, 5385, 6500, 7180, 7500, 7800, 8125, 8616, 8975, 9334, 9750, 10770, 13000, 14001, 14360, 15000, 16250, 17950, 18668, 19500, 21540, 23335, 24375, 26925, 28002, 32500, 35900, 37336, 39000, 43080, 44875, 46670, 48750, 53850, 56004, 65000, 70005, 71800, 89750, 93340, 97500, 107700, 112008, 116675, 134625, 140010, 179500, 186680, 195000, 215400, 224375, 233350, 269250, 280020, 350025, 359000, 448750, 466700, 538500, 560040, 583375, 673125, 700050, 897500, 933400, 1077000, 1166750, 1346250, 1400100, 1750125, 1795000, 2333500, 2692500, 2800200, 2916875, 3500250, 4667000, 5385000, 5833750, 7000500, 8750625, 11667500, 14001000, 17501250, 23335000, 35002500, 70005000]

約数ペア:

[(1, 70005000), (2, 35002500), (3, 23335000), (4, 17501250), (5, 14001000), (6, 11667500), (8, 8750625), (10, 7000500), (12, 5833750), (13, 5385000), (15, 4667000), (20, 3500250), (24, 2916875), (25, 2800200), (26, 2692500), (30, 2333500), (39, 1795000), (40, 1750125), (50, 1400100), (52, 1346250), (60, 1166750), (65, 1077000), (75, 933400), (78, 897500), (100, 700050), (104, 673125), (120, 583375), (125, 560040), (130, 538500), (150, 466700), (156, 448750), (195, 359000), (200, 350025), (250, 280020), (260, 269250), (300, 233350), (312, 224375), (325, 215400), (359, 195000), (375, 186680), (390, 179500), (500, 140010), (520, 134625), (600, 116675), (625, 112008), (650, 107700), (718, 97500), (750, 93340), (780, 89750), (975, 71800), (1000, 70005), (1077, 65000), (1250, 56004), (1300, 53850), (1436, 48750), (1500, 46670), (1560, 44875), (1625, 43080), (1795, 39000), (1875, 37336), (1950, 35900), (2154, 32500), (2500, 28002), (2600, 26925), (2872, 24375), (3000, 23335), (3250, 21540), (3590, 19500), (3750, 18668), (3900, 17950), (4308, 16250), (4667, 15000), (4875, 14360), (5000, 14001), (5385, 13000), (6500, 10770), (7180, 9750), (7500, 9334), (7800, 8975), (8125, 8616)]