74284020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6022

約数の個数: 96

約数和(自身を含む): 241194240

約数和(自身を除く): 166910220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5981, 6210, 11962, 12420, 17943, 23924, 29905, 35886, 53829, 59810, 71772, 89715, 107658, 119620, 137563, 161487, 179430, 215316, 269145, 275126, 322974, 358860, 412689, 538290, 550252, 645948, 687815, 807435, 825378, 1076580, 1238067, 1375630, 1614870, 1650756, 2063445, 2476134, 2751260, 3229740, 3714201, 4126890, 4952268, 6190335, 7428402, 8253780, 12380670, 14856804, 18571005, 24761340, 37142010, 74284020]

約数ペア:

[(1, 74284020), (2, 37142010), (3, 24761340), (4, 18571005), (5, 14856804), (6, 12380670), (9, 8253780), (10, 7428402), (12, 6190335), (15, 4952268), (18, 4126890), (20, 3714201), (23, 3229740), (27, 2751260), (30, 2476134), (36, 2063445), (45, 1650756), (46, 1614870), (54, 1375630), (60, 1238067), (69, 1076580), (90, 825378), (92, 807435), (108, 687815), (115, 645948), (135, 550252), (138, 538290), (180, 412689), (207, 358860), (230, 322974), (270, 275126), (276, 269145), (345, 215316), (414, 179430), (460, 161487), (540, 137563), (621, 119620), (690, 107658), (828, 89715), (1035, 71772), (1242, 59810), (1380, 53829), (2070, 35886), (2484, 29905), (3105, 23924), (4140, 17943), (5981, 12420), (6210, 11962)]