204465794670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{7457}}^1\times {\mathrm{33851}}^1$

素因数の和:41327

約数の個数: 80

約数和(自身を含む): 549875774448

約数和(自身を除く): 345409979778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 7457, 14914, 22371, 33851, 37285, 44742, 67113, 67702, 74570, 101553, 111855, 134226, 169255, 201339, 203106, 223710, 304659, 335565, 338510, 402678, 507765, 604017, 609318, 671130, 913977, 1006695, 1015530, 1208034, 1523295, 1827954, 2013390, 2741931, 3020085, 3046590, 4569885, 5483862, 6040170, 9139770, 13709655, 27419310, 252426907, 504853814, 757280721, 1262134535, 1514561442, 2271842163, 2524269070, 3786403605, 4543684326, 6815526489, 7572807210, 11359210815, 13631052978, 20446579467, 22718421630, 34077632445, 40893158934, 68155264890, 102232897335, 204465794670]

約数ペア:

[(1, 204465794670), (2, 102232897335), (3, 68155264890), (5, 40893158934), (6, 34077632445), (9, 22718421630), (10, 20446579467), (15, 13631052978), (18, 11359210815), (27, 7572807210), (30, 6815526489), (45, 4543684326), (54, 3786403605), (81, 2524269070), (90, 2271842163), (135, 1514561442), (162, 1262134535), (270, 757280721), (405, 504853814), (810, 252426907), (7457, 27419310), (14914, 13709655), (22371, 9139770), (33851, 6040170), (37285, 5483862), (44742, 4569885), (67113, 3046590), (67702, 3020085), (74570, 2741931), (101553, 2013390), (111855, 1827954), (134226, 1523295), (169255, 1208034), (201339, 1015530), (203106, 1006695), (223710, 913977), (304659, 671130), (335565, 609318), (338510, 604017), (402678, 507765)]