79900139.000000000

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{66067}}^1$

素因数の和:66088

約数の個数: 60

約数和(自身を含む): 335757576

約数和(自身を除く): 228729036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 66067, 132134, 198201, 264268, 330335, 396402, 594603, 660670, 792804, 991005, 1189206, 1321340, 1783809, 1982010, 2378412, 2973015, 3567618, 3964020, 5351427, 5946030, 7135236, 8919045, 10702854, 11892060, 17838090, 21405708, 26757135, 35676180, 53514270, 107028540]

約数ペア:

[(1, 107028540), (2, 53514270), (3, 35676180), (4, 26757135), (5, 21405708), (6, 17838090), (9, 11892060), (10, 10702854), (12, 8919045), (15, 7135236), (18, 5946030), (20, 5351427), (27, 3964020), (30, 3567618), (36, 2973015), (45, 2378412), (54, 1982010), (60, 1783809), (81, 1321340), (90, 1189206), (108, 991005), (135, 792804), (162, 660670), (180, 594603), (270, 396402), (324, 330335), (405, 264268), (540, 198201), (810, 132134), (1620, 66067)]