115280460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3251}}^1$

素因数の和:3463

約数の個数: 72

約数和(自身を含む): 351567216

約数和(自身を除く): 236286756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3251, 3546, 3940, 5910, 6502, 7092, 8865, 9753, 11820, 13004, 16255, 17730, 19506, 29259, 32510, 35460, 39012, 48765, 58518, 65020, 97530, 117036, 146295, 195060, 292590, 585180, 640447, 1280894, 1921341, 2561788, 3202235, 3842682, 5764023, 6404470, 7685364, 9606705, 11528046, 12808940, 19213410, 23056092, 28820115, 38426820, 57640230, 115280460]

約数ペア:

[(1, 115280460), (2, 57640230), (3, 38426820), (4, 28820115), (5, 23056092), (6, 19213410), (9, 12808940), (10, 11528046), (12, 9606705), (15, 7685364), (18, 6404470), (20, 5764023), (30, 3842682), (36, 3202235), (45, 2561788), (60, 1921341), (90, 1280894), (180, 640447), (197, 585180), (394, 292590), (591, 195060), (788, 146295), (985, 117036), (1182, 97530), (1773, 65020), (1970, 58518), (2364, 48765), (2955, 39012), (3251, 35460), (3546, 32510), (3940, 29259), (5910, 19506), (6502, 17730), (7092, 16255), (8865, 13004), (9753, 11820)]