71964450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{5923}}^1$

素因数の和:5950

約数の個数: 72

約数和(自身を含む): 200539248

約数和(自身を除く): 128574798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 5923, 6075, 11846, 12150, 17769, 29615, 35538, 53307, 59230, 88845, 106614, 148075, 159921, 177690, 266535, 296150, 319842, 444225, 479763, 533070, 799605, 888450, 959526, 1332675, 1439289, 1599210, 2398815, 2665350, 2878578, 3998025, 4797630, 7196445, 7996050, 11994075, 14392890, 23988150, 35982225, 71964450]

約数ペア:

[(1, 71964450), (2, 35982225), (3, 23988150), (5, 14392890), (6, 11994075), (9, 7996050), (10, 7196445), (15, 4797630), (18, 3998025), (25, 2878578), (27, 2665350), (30, 2398815), (45, 1599210), (50, 1439289), (54, 1332675), (75, 959526), (81, 888450), (90, 799605), (135, 533070), (150, 479763), (162, 444225), (225, 319842), (243, 296150), (270, 266535), (405, 177690), (450, 159921), (486, 148075), (675, 106614), (810, 88845), (1215, 59230), (1350, 53307), (2025, 35538), (2430, 29615), (4050, 17769), (5923, 12150), (6075, 11846)]