2990797800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{63097}}^1$

素因数の和:63195

約数の個数: 96

約数和(自身を含む): 9388982400

約数和(自身を除く): 6398184600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 300, 316, 395, 474, 600, 632, 790, 948, 1185, 1580, 1896, 1975, 2370, 3160, 3950, 4740, 5925, 7900, 9480, 11850, 15800, 23700, 47400, 63097, 126194, 189291, 252388, 315485, 378582, 504776, 630970, 757164, 946455, 1261940, 1514328, 1577425, 1892910, 2523880, 3154850, 3785820, 4732275, 4984663, 6309700, 7571640, 9464550, 9969326, 12619400, 14953989, 18929100, 19938652, 24923315, 29907978, 37858200, 39877304, 49846630, 59815956, 74769945, 99693260, 119631912, 124616575, 149539890, 199386520, 249233150, 299079780, 373849725, 498466300, 598159560, 747699450, 996932600, 1495398900, 2990797800]

約数ペア:

[(1, 2990797800), (2, 1495398900), (3, 996932600), (4, 747699450), (5, 598159560), (6, 498466300), (8, 373849725), (10, 299079780), (12, 249233150), (15, 199386520), (20, 149539890), (24, 124616575), (25, 119631912), (30, 99693260), (40, 74769945), (50, 59815956), (60, 49846630), (75, 39877304), (79, 37858200), (100, 29907978), (120, 24923315), (150, 19938652), (158, 18929100), (200, 14953989), (237, 12619400), (300, 9969326), (316, 9464550), (395, 7571640), (474, 6309700), (600, 4984663), (632, 4732275), (790, 3785820), (948, 3154850), (1185, 2523880), (1580, 1892910), (1896, 1577425), (1975, 1514328), (2370, 1261940), (3160, 946455), (3950, 757164), (4740, 630970), (5925, 504776), (7900, 378582), (9480, 315485), (11850, 252388), (15800, 189291), (23700, 126194), (47400, 63097)]