2800200

素因数分解:

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

素因数の和:391

約数の個数: 96

約数和(自身を含む): 9374400

約数和(自身を除く): 6574200

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, 359, 390, 520, 600, 650, 718, 780, 975, 1077, 1300, 1436, 1560, 1795, 1950, 2154, 2600, 2872, 3590, 3900, 4308, 4667, 5385, 7180, 7800, 8616, 8975, 9334, 10770, 14001, 14360, 17950, 18668, 21540, 23335, 26925, 28002, 35900, 37336, 43080, 46670, 53850, 56004, 70005, 71800, 93340, 107700, 112008, 116675, 140010, 186680, 215400, 233350, 280020, 350025, 466700, 560040, 700050, 933400, 1400100, 2800200]

約数ペア:

[(1, 2800200), (2, 1400100), (3, 933400), (4, 700050), (5, 560040), (6, 466700), (8, 350025), (10, 280020), (12, 233350), (13, 215400), (15, 186680), (20, 140010), (24, 116675), (25, 112008), (26, 107700), (30, 93340), (39, 71800), (40, 70005), (50, 56004), (52, 53850), (60, 46670), (65, 43080), (75, 37336), (78, 35900), (100, 28002), (104, 26925), (120, 23335), (130, 21540), (150, 18668), (156, 17950), (195, 14360), (200, 14001), (260, 10770), (300, 9334), (312, 8975), (325, 8616), (359, 7800), (390, 7180), (520, 5385), (600, 4667), (650, 4308), (718, 3900), (780, 3590), (975, 2872), (1077, 2600), (1300, 2154), (1436, 1950), (1560, 1795)]