111623220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2939}}^1$

素因数の和:3165

約数の個数: 72

約数和(自身を含む): 340310880

約数和(自身を除く): 228687660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 2939, 3165, 3798, 4220, 5878, 6330, 7596, 8817, 9495, 11756, 12660, 14695, 17634, 18990, 26451, 29390, 35268, 37980, 44085, 52902, 58780, 88170, 105804, 132255, 176340, 264510, 529020, 620129, 1240258, 1860387, 2480516, 3100645, 3720774, 5581161, 6201290, 7441548, 9301935, 11162322, 12402580, 18603870, 22324644, 27905805, 37207740, 55811610, 111623220]

約数ペア:

[(1, 111623220), (2, 55811610), (3, 37207740), (4, 27905805), (5, 22324644), (6, 18603870), (9, 12402580), (10, 11162322), (12, 9301935), (15, 7441548), (18, 6201290), (20, 5581161), (30, 3720774), (36, 3100645), (45, 2480516), (60, 1860387), (90, 1240258), (180, 620129), (211, 529020), (422, 264510), (633, 176340), (844, 132255), (1055, 105804), (1266, 88170), (1899, 58780), (2110, 52902), (2532, 44085), (2939, 37980), (3165, 35268), (3798, 29390), (4220, 26451), (5878, 18990), (6330, 17634), (7596, 14695), (8817, 12660), (9495, 11756)]