148989780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{91969}}^1$

素因数の和:91990

約数の個数: 60

約数和(自身を含む): 467391540

約数和(自身を除く): 318401760

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, 91969, 183938, 275907, 367876, 459845, 551814, 827721, 919690, 1103628, 1379535, 1655442, 1839380, 2483163, 2759070, 3310884, 4138605, 4966326, 5518140, 7449489, 8277210, 9932652, 12415815, 14898978, 16554420, 24831630, 29797956, 37247445, 49663260, 74494890, 148989780]

約数ペア:

[(1, 148989780), (2, 74494890), (3, 49663260), (4, 37247445), (5, 29797956), (6, 24831630), (9, 16554420), (10, 14898978), (12, 12415815), (15, 9932652), (18, 8277210), (20, 7449489), (27, 5518140), (30, 4966326), (36, 4138605), (45, 3310884), (54, 2759070), (60, 2483163), (81, 1839380), (90, 1655442), (108, 1379535), (135, 1103628), (162, 919690), (180, 827721), (270, 551814), (324, 459845), (405, 367876), (540, 275907), (810, 183938), (1620, 91969)]