266258340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{164357}}^1$

素因数の和:164378

約数の個数: 60

約数和(自身を含む): 835267356

約数和(自身を除く): 569009016

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, 164357, 328714, 493071, 657428, 821785, 986142, 1479213, 1643570, 1972284, 2465355, 2958426, 3287140, 4437639, 4930710, 5916852, 7396065, 8875278, 9861420, 13312917, 14792130, 17750556, 22188195, 26625834, 29584260, 44376390, 53251668, 66564585, 88752780, 133129170, 266258340]

約数ペア:

[(1, 266258340), (2, 133129170), (3, 88752780), (4, 66564585), (5, 53251668), (6, 44376390), (9, 29584260), (10, 26625834), (12, 22188195), (15, 17750556), (18, 14792130), (20, 13312917), (27, 9861420), (30, 8875278), (36, 7396065), (45, 5916852), (54, 4930710), (60, 4437639), (81, 3287140), (90, 2958426), (108, 2465355), (135, 1972284), (162, 1643570), (180, 1479213), (270, 986142), (324, 821785), (405, 657428), (540, 493071), (810, 328714), (1620, 164357)]