145998180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9323}}^1$

素因数の和:9370

約数の個数: 96

約数和(自身を含む): 469929600

約数和(自身を除く): 323931420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 9323, 15660, 18646, 27969, 37292, 46615, 55938, 83907, 93230, 111876, 139845, 167814, 186460, 251721, 270367, 279690, 335628, 419535, 503442, 540734, 559380, 811101, 839070, 1006884, 1081468, 1258605, 1351835, 1622202, 1678140, 2433303, 2517210, 2703670, 3244404, 4055505, 4866606, 5034420, 5407340, 7299909, 8111010, 9733212, 12166515, 14599818, 16222020, 24333030, 29199636, 36499545, 48666060, 72999090, 145998180]

約数ペア:

[(1, 145998180), (2, 72999090), (3, 48666060), (4, 36499545), (5, 29199636), (6, 24333030), (9, 16222020), (10, 14599818), (12, 12166515), (15, 9733212), (18, 8111010), (20, 7299909), (27, 5407340), (29, 5034420), (30, 4866606), (36, 4055505), (45, 3244404), (54, 2703670), (58, 2517210), (60, 2433303), (87, 1678140), (90, 1622202), (108, 1351835), (116, 1258605), (135, 1081468), (145, 1006884), (174, 839070), (180, 811101), (261, 559380), (270, 540734), (290, 503442), (348, 419535), (435, 335628), (522, 279690), (540, 270367), (580, 251721), (783, 186460), (870, 167814), (1044, 139845), (1305, 111876), (1566, 93230), (1740, 83907), (2610, 55938), (3132, 46615), (3915, 37292), (5220, 27969), (7830, 18646), (9323, 15660)]