91387980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 96

約数和(自身を含む): 287884800

約数和(自身を除く): 196496820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2039, 2241, 2490, 2988, 3735, 4078, 4482, 4980, 6117, 7470, 8156, 8964, 10195, 11205, 12234, 14940, 18351, 20390, 22410, 24468, 30585, 36702, 40780, 44820, 55053, 61170, 73404, 91755, 110106, 122340, 169237, 183510, 220212, 275265, 338474, 367020, 507711, 550530, 676948, 846185, 1015422, 1101060, 1523133, 1692370, 2030844, 2538555, 3046266, 3384740, 4569399, 5077110, 6092532, 7615665, 9138798, 10154220, 15231330, 18277596, 22846995, 30462660, 45693990, 91387980]

約数ペア:

[(1, 91387980), (2, 45693990), (3, 30462660), (4, 22846995), (5, 18277596), (6, 15231330), (9, 10154220), (10, 9138798), (12, 7615665), (15, 6092532), (18, 5077110), (20, 4569399), (27, 3384740), (30, 3046266), (36, 2538555), (45, 2030844), (54, 1692370), (60, 1523133), (83, 1101060), (90, 1015422), (108, 846185), (135, 676948), (166, 550530), (180, 507711), (249, 367020), (270, 338474), (332, 275265), (415, 220212), (498, 183510), (540, 169237), (747, 122340), (830, 110106), (996, 91755), (1245, 73404), (1494, 61170), (1660, 55053), (2039, 44820), (2241, 40780), (2490, 36702), (2988, 30585), (3735, 24468), (4078, 22410), (4482, 20390), (4980, 18351), (6117, 14940), (7470, 12234), (8156, 11205), (8964, 10195)]