123100200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{68389}}^1$

素因数の和:68411

約数の個数: 72

約数和(自身を含む): 413417550

約数和(自身を除く): 290317350

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, 68389, 136778, 205167, 273556, 341945, 410334, 547112, 615501, 683890, 820668, 1025835, 1231002, 1367780, 1641336, 1709725, 2051670, 2462004, 2735560, 3077505, 3419450, 4103340, 4924008, 5129175, 6155010, 6838900, 8206680, 10258350, 12310020, 13677800, 15387525, 20516700, 24620040, 30775050, 41033400, 61550100, 123100200]

約数ペア:

[(1, 123100200), (2, 61550100), (3, 41033400), (4, 30775050), (5, 24620040), (6, 20516700), (8, 15387525), (9, 13677800), (10, 12310020), (12, 10258350), (15, 8206680), (18, 6838900), (20, 6155010), (24, 5129175), (25, 4924008), (30, 4103340), (36, 3419450), (40, 3077505), (45, 2735560), (50, 2462004), (60, 2051670), (72, 1709725), (75, 1641336), (90, 1367780), (100, 1231002), (120, 1025835), (150, 820668), (180, 683890), (200, 615501), (225, 547112), (300, 410334), (360, 341945), (450, 273556), (600, 205167), (900, 136778), (1800, 68389)]