164143260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101323}}^1$

素因数の和:101344

約数の個数: 60

約数和(自身を含む): 514928568

約数和(自身を除く): 350785308

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, 101323, 202646, 303969, 405292, 506615, 607938, 911907, 1013230, 1215876, 1519845, 1823814, 2026460, 2735721, 3039690, 3647628, 4559535, 5471442, 6079380, 8207163, 9119070, 10942884, 13678605, 16414326, 18238140, 27357210, 32828652, 41035815, 54714420, 82071630, 164143260]

約数ペア:

[(1, 164143260), (2, 82071630), (3, 54714420), (4, 41035815), (5, 32828652), (6, 27357210), (9, 18238140), (10, 16414326), (12, 13678605), (15, 10942884), (18, 9119070), (20, 8207163), (27, 6079380), (30, 5471442), (36, 4559535), (45, 3647628), (54, 3039690), (60, 2735721), (81, 2026460), (90, 1823814), (108, 1519845), (135, 1215876), (162, 1013230), (180, 911907), (270, 607938), (324, 506615), (405, 405292), (540, 303969), (810, 202646), (1620, 101323)]