70990200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{39439}}^1$

素因数の和:39461

約数の個数: 72

約数和(自身を含む): 238414800

約数和(自身を除く): 167424600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 39439, 78878, 118317, 157756, 197195, 236634, 315512, 354951, 394390, 473268, 591585, 709902, 788780, 946536, 985975, 1183170, 1419804, 1577560, 1774755, 1971950, 2366340, 2839608, 2957925, 3549510, 3943900, 4732680, 5915850, 7099020, 7887800, 8873775, 11831700, 14198040, 17747550, 23663400, 35495100, 70990200]

約数ペア:

[(1, 70990200), (2, 35495100), (3, 23663400), (4, 17747550), (5, 14198040), (6, 11831700), (8, 8873775), (9, 7887800), (10, 7099020), (12, 5915850), (15, 4732680), (18, 3943900), (20, 3549510), (24, 2957925), (25, 2839608), (30, 2366340), (36, 1971950), (40, 1774755), (45, 1577560), (50, 1419804), (60, 1183170), (72, 985975), (75, 946536), (90, 788780), (100, 709902), (120, 591585), (150, 473268), (180, 394390), (200, 354951), (225, 315512), (300, 236634), (360, 197195), (450, 157756), (600, 118317), (900, 78878), (1800, 39439)]