121569200

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1302

約数の個数: 60

約数和(自身を含む): 293304888

約数和(自身を除く): 171735688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 400, 626, 971, 1252, 1565, 1942, 2504, 3130, 3884, 4855, 5008, 6260, 7768, 7825, 9710, 12520, 15536, 15650, 19420, 24275, 25040, 31300, 38840, 48550, 62600, 77680, 97100, 125200, 194200, 303923, 388400, 607846, 1215692, 1519615, 2431384, 3039230, 4862768, 6078460, 7598075, 12156920, 15196150, 24313840, 30392300, 60784600, 121569200]

約数ペア:

[(1, 121569200), (2, 60784600), (4, 30392300), (5, 24313840), (8, 15196150), (10, 12156920), (16, 7598075), (20, 6078460), (25, 4862768), (40, 3039230), (50, 2431384), (80, 1519615), (100, 1215692), (200, 607846), (313, 388400), (400, 303923), (626, 194200), (971, 125200), (1252, 97100), (1565, 77680), (1942, 62600), (2504, 48550), (3130, 38840), (3884, 31300), (4855, 25040), (5008, 24275), (6260, 19420), (7768, 15650), (7825, 15536), (9710, 12520)]