5449396140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{277747}}^1$

素因数の和:277871

約数の個数: 72

約数和(自身を含む): 16681544880

約数和(自身を除く): 11232148740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 277747, 555494, 833241, 1110988, 1388735, 1666482, 2499723, 2777470, 3332964, 4166205, 4999446, 5554940, 8332410, 9998892, 12498615, 16664820, 24997230, 30274423, 49994460, 60548846, 90823269, 121097692, 151372115, 181646538, 272469807, 302744230, 363293076, 454116345, 544939614, 605488460, 908232690, 1089879228, 1362349035, 1816465380, 2724698070, 5449396140]

約数ペア:

[(1, 5449396140), (2, 2724698070), (3, 1816465380), (4, 1362349035), (5, 1089879228), (6, 908232690), (9, 605488460), (10, 544939614), (12, 454116345), (15, 363293076), (18, 302744230), (20, 272469807), (30, 181646538), (36, 151372115), (45, 121097692), (60, 90823269), (90, 60548846), (109, 49994460), (180, 30274423), (218, 24997230), (327, 16664820), (436, 12498615), (545, 9998892), (654, 8332410), (981, 5554940), (1090, 4999446), (1308, 4166205), (1635, 3332964), (1962, 2777470), (2180, 2499723), (3270, 1666482), (3924, 1388735), (4905, 1110988), (6540, 833241), (9810, 555494), (19620, 277747)]