29978100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3701}}^1$

素因数の和:3727

約数の個数: 90

約数和(自身を含む): 97203414

約数和(自身を除く): 67225314

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3701, 4050, 7402, 8100, 11103, 14804, 18505, 22206, 33309, 37010, 44412, 55515, 66618, 74020, 92525, 99927, 111030, 133236, 166545, 185050, 199854, 222060, 277575, 299781, 333090, 370100, 399708, 499635, 555150, 599562, 666180, 832725, 999270, 1110300, 1199124, 1498905, 1665450, 1998540, 2498175, 2997810, 3330900, 4996350, 5995620, 7494525, 9992700, 14989050, 29978100]

約数ペア:

[(1, 29978100), (2, 14989050), (3, 9992700), (4, 7494525), (5, 5995620), (6, 4996350), (9, 3330900), (10, 2997810), (12, 2498175), (15, 1998540), (18, 1665450), (20, 1498905), (25, 1199124), (27, 1110300), (30, 999270), (36, 832725), (45, 666180), (50, 599562), (54, 555150), (60, 499635), (75, 399708), (81, 370100), (90, 333090), (100, 299781), (108, 277575), (135, 222060), (150, 199854), (162, 185050), (180, 166545), (225, 133236), (270, 111030), (300, 99927), (324, 92525), (405, 74020), (450, 66618), (540, 55515), (675, 44412), (810, 37010), (900, 33309), (1350, 22206), (1620, 18505), (2025, 14804), (2700, 11103), (3701, 8100), (4050, 7402)]