75408030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12143}}^1$

素因数の和:12182

約数の個数: 64

約数和(自身を含む): 209848320

約数和(自身を除く): 134440290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 12143, 24286, 36429, 60715, 72858, 109287, 121430, 182145, 218574, 279289, 327861, 364290, 546435, 558578, 655722, 837867, 1092870, 1396445, 1639305, 1675734, 2513601, 2792890, 3278610, 4189335, 5027202, 7540803, 8378670, 12568005, 15081606, 25136010, 37704015, 75408030]

約数ペア:

[(1, 75408030), (2, 37704015), (3, 25136010), (5, 15081606), (6, 12568005), (9, 8378670), (10, 7540803), (15, 5027202), (18, 4189335), (23, 3278610), (27, 2792890), (30, 2513601), (45, 1675734), (46, 1639305), (54, 1396445), (69, 1092870), (90, 837867), (115, 655722), (135, 558578), (138, 546435), (207, 364290), (230, 327861), (270, 279289), (345, 218574), (414, 182145), (621, 121430), (690, 109287), (1035, 72858), (1242, 60715), (2070, 36429), (3105, 24286), (6210, 12143)]