61100820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30859}}^1$

素因数の和:30885

約数の個数: 72

約数和(自身を含む): 202194720

約数和(自身を除く): 141093900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 30859, 61718, 92577, 123436, 154295, 185154, 277731, 308590, 339449, 370308, 462885, 555462, 617180, 678898, 925770, 1018347, 1110924, 1357796, 1388655, 1697245, 1851540, 2036694, 2777310, 3055041, 3394490, 4073388, 5091735, 5554620, 6110082, 6788980, 10183470, 12220164, 15275205, 20366940, 30550410, 61100820]

約数ペア:

[(1, 61100820), (2, 30550410), (3, 20366940), (4, 15275205), (5, 12220164), (6, 10183470), (9, 6788980), (10, 6110082), (11, 5554620), (12, 5091735), (15, 4073388), (18, 3394490), (20, 3055041), (22, 2777310), (30, 2036694), (33, 1851540), (36, 1697245), (44, 1388655), (45, 1357796), (55, 1110924), (60, 1018347), (66, 925770), (90, 678898), (99, 617180), (110, 555462), (132, 462885), (165, 370308), (180, 339449), (198, 308590), (220, 277731), (330, 185154), (396, 154295), (495, 123436), (660, 92577), (990, 61718), (1980, 30859)]