56867220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 174329064

約数和(自身を除く): 117461844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3257, 3492, 4365, 5820, 6514, 8730, 9771, 13028, 16285, 17460, 19542, 29313, 32570, 39084, 48855, 58626, 65140, 97710, 117252, 146565, 195420, 293130, 315929, 586260, 631858, 947787, 1263716, 1579645, 1895574, 2843361, 3159290, 3791148, 4738935, 5686722, 6318580, 9477870, 11373444, 14216805, 18955740, 28433610, 56867220]

約数ペア:

[(1, 56867220), (2, 28433610), (3, 18955740), (4, 14216805), (5, 11373444), (6, 9477870), (9, 6318580), (10, 5686722), (12, 4738935), (15, 3791148), (18, 3159290), (20, 2843361), (30, 1895574), (36, 1579645), (45, 1263716), (60, 947787), (90, 631858), (97, 586260), (180, 315929), (194, 293130), (291, 195420), (388, 146565), (485, 117252), (582, 97710), (873, 65140), (970, 58626), (1164, 48855), (1455, 39084), (1746, 32570), (1940, 29313), (2910, 19542), (3257, 17460), (3492, 16285), (4365, 13028), (5820, 9771), (6514, 8730)]