29999748360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137437}}^1$

素因数の和:137575

約数の個数: 128

約数和(自身を含む): 96184609920

約数和(自身を除く): 66184861560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 1020, 1070, 1284, 1605, 1819, 2040, 2140, 2568, 3210, 3638, 4280, 5457, 6420, 7276, 9095, 10914, 12840, 14552, 18190, 21828, 27285, 36380, 43656, 54570, 72760, 109140, 137437, 218280, 274874, 412311, 549748, 687185, 824622, 1099496, 1374370, 1649244, 2061555, 2336429, 2748740, 3298488, 4123110, 4672858, 5497480, 7009287, 8246220, 9345716, 11682145, 14018574, 14705759, 16492440, 18691432, 23364290, 28037148, 29411518, 35046435, 44117277, 46728580, 56074296, 58823036, 70092870, 73528795, 88234554, 93457160, 117646072, 140185740, 147057590, 176469108, 220586385, 249997903, 280371480, 294115180, 352938216, 441172770, 499995806, 588230360, 749993709, 882345540, 999991612, 1249989515, 1499987418, 1764691080, 1999983224, 2499979030, 2999974836, 3749968545, 4999958060, 5999949672, 7499937090, 9999916120, 14999874180, 29999748360]

約数ペア:

[(1, 29999748360), (2, 14999874180), (3, 9999916120), (4, 7499937090), (5, 5999949672), (6, 4999958060), (8, 3749968545), (10, 2999974836), (12, 2499979030), (15, 1999983224), (17, 1764691080), (20, 1499987418), (24, 1249989515), (30, 999991612), (34, 882345540), (40, 749993709), (51, 588230360), (60, 499995806), (68, 441172770), (85, 352938216), (102, 294115180), (107, 280371480), (120, 249997903), (136, 220586385), (170, 176469108), (204, 147057590), (214, 140185740), (255, 117646072), (321, 93457160), (340, 88234554), (408, 73528795), (428, 70092870), (510, 58823036), (535, 56074296), (642, 46728580), (680, 44117277), (856, 35046435), (1020, 29411518), (1070, 28037148), (1284, 23364290), (1605, 18691432), (1819, 16492440), (2040, 14705759), (2140, 14018574), (2568, 11682145), (3210, 9345716), (3638, 8246220), (4280, 7009287), (5457, 5497480), (6420, 4672858), (7276, 4123110), (9095, 3298488), (10914, 2748740), (12840, 2336429), (14552, 2061555), (18190, 1649244), (21828, 1374370), (27285, 1099496), (36380, 824622), (43656, 687185), (54570, 549748), (72760, 412311), (109140, 274874), (137437, 218280)]