121422060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 388926720

約数和(自身を除く): 267504660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 139, 180, 207, 211, 230, 276, 278, 345, 414, 417, 422, 460, 556, 633, 690, 695, 828, 834, 844, 1035, 1055, 1251, 1266, 1380, 1390, 1668, 1899, 2070, 2085, 2110, 2502, 2532, 2780, 3165, 3197, 3798, 4140, 4170, 4220, 4853, 5004, 6255, 6330, 6394, 7596, 8340, 9495, 9591, 9706, 12510, 12660, 12788, 14559, 15985, 18990, 19182, 19412, 24265, 25020, 28773, 29118, 29329, 31970, 37980, 38364, 43677, 47955, 48530, 57546, 58236, 58658, 63940, 72795, 87354, 87987, 95910, 97060, 115092, 117316, 143865, 145590, 146645, 174708, 175974, 191820, 218385, 263961, 287730, 291180, 293290, 351948, 436770, 439935, 527922, 575460, 586580, 674567, 873540, 879870, 1055844, 1319805, 1349134, 1759740, 2023701, 2639610, 2698268, 3372835, 4047402, 5279220, 6071103, 6745670, 8094804, 10118505, 12142206, 13491340, 20237010, 24284412, 30355515, 40474020, 60711030, 121422060]

約数ペア:

[(1, 121422060), (2, 60711030), (3, 40474020), (4, 30355515), (5, 24284412), (6, 20237010), (9, 13491340), (10, 12142206), (12, 10118505), (15, 8094804), (18, 6745670), (20, 6071103), (23, 5279220), (30, 4047402), (36, 3372835), (45, 2698268), (46, 2639610), (60, 2023701), (69, 1759740), (90, 1349134), (92, 1319805), (115, 1055844), (138, 879870), (139, 873540), (180, 674567), (207, 586580), (211, 575460), (230, 527922), (276, 439935), (278, 436770), (345, 351948), (414, 293290), (417, 291180), (422, 287730), (460, 263961), (556, 218385), (633, 191820), (690, 175974), (695, 174708), (828, 146645), (834, 145590), (844, 143865), (1035, 117316), (1055, 115092), (1251, 97060), (1266, 95910), (1380, 87987), (1390, 87354), (1668, 72795), (1899, 63940), (2070, 58658), (2085, 58236), (2110, 57546), (2502, 48530), (2532, 47955), (2780, 43677), (3165, 38364), (3197, 37980), (3798, 31970), (4140, 29329), (4170, 29118), (4220, 28773), (4853, 25020), (5004, 24265), (6255, 19412), (6330, 19182), (6394, 18990), (7596, 15985), (8340, 14559), (9495, 12788), (9591, 12660), (9706, 12510)]