121200570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 349401600

約数和(自身を除く): 228201030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 87, 90, 115, 135, 138, 145, 174, 207, 230, 261, 270, 290, 345, 414, 435, 522, 621, 667, 673, 690, 783, 870, 1035, 1242, 1305, 1334, 1346, 1566, 2001, 2019, 2070, 2610, 3105, 3335, 3365, 3915, 4002, 4038, 6003, 6057, 6210, 6670, 6730, 7830, 10005, 10095, 12006, 12114, 15479, 18009, 18171, 19517, 20010, 20190, 30015, 30285, 30958, 36018, 36342, 39034, 46437, 58551, 60030, 60570, 77395, 90045, 90855, 92874, 97585, 117102, 139311, 154790, 175653, 180090, 181710, 195170, 232185, 278622, 292755, 351306, 417933, 448891, 464370, 526959, 585510, 696555, 835866, 878265, 897782, 1053918, 1346673, 1393110, 1756530, 2089665, 2244455, 2634795, 2693346, 4040019, 4179330, 4488910, 5269590, 6733365, 8080038, 12120057, 13466730, 20200095, 24240114, 40400190, 60600285, 121200570]

約数ペア:

[(1, 121200570), (2, 60600285), (3, 40400190), (5, 24240114), (6, 20200095), (9, 13466730), (10, 12120057), (15, 8080038), (18, 6733365), (23, 5269590), (27, 4488910), (29, 4179330), (30, 4040019), (45, 2693346), (46, 2634795), (54, 2244455), (58, 2089665), (69, 1756530), (87, 1393110), (90, 1346673), (115, 1053918), (135, 897782), (138, 878265), (145, 835866), (174, 696555), (207, 585510), (230, 526959), (261, 464370), (270, 448891), (290, 417933), (345, 351306), (414, 292755), (435, 278622), (522, 232185), (621, 195170), (667, 181710), (673, 180090), (690, 175653), (783, 154790), (870, 139311), (1035, 117102), (1242, 97585), (1305, 92874), (1334, 90855), (1346, 90045), (1566, 77395), (2001, 60570), (2019, 60030), (2070, 58551), (2610, 46437), (3105, 39034), (3335, 36342), (3365, 36018), (3915, 30958), (4002, 30285), (4038, 30015), (6003, 20190), (6057, 20010), (6210, 19517), (6670, 18171), (6730, 18009), (7830, 15479), (10005, 12114), (10095, 12006)]