128826422100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{143140469}}^1$

素因数の和:143140489

約数の個数: 54

約数和(自身を含む): 403799265870

約数和(自身を除く): 274972843770

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 143140469, 286280938, 429421407, 572561876, 715702345, 858842814, 1288264221, 1431404690, 1717685628, 2147107035, 2576528442, 2862809380, 3578511725, 4294214070, 5153056884, 6441321105, 7157023450, 8588428140, 10735535175, 12882642210, 14314046900, 21471070350, 25765284420, 32206605525, 42942140700, 64413211050, 128826422100]

約数ペア:

[(1, 128826422100), (2, 64413211050), (3, 42942140700), (4, 32206605525), (5, 25765284420), (6, 21471070350), (9, 14314046900), (10, 12882642210), (12, 10735535175), (15, 8588428140), (18, 7157023450), (20, 6441321105), (25, 5153056884), (30, 4294214070), (36, 3578511725), (45, 2862809380), (50, 2576528442), (60, 2147107035), (75, 1717685628), (90, 1431404690), (100, 1288264221), (150, 858842814), (180, 715702345), (225, 572561876), (300, 429421407), (450, 286280938), (900, 143140469)]