104157720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 348369840

約数和(自身を除く): 244212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 103, 106, 120, 159, 180, 206, 212, 265, 309, 318, 360, 412, 424, 477, 515, 530, 618, 636, 795, 824, 927, 954, 1030, 1060, 1236, 1272, 1545, 1590, 1854, 1908, 2060, 2120, 2385, 2472, 2809, 3090, 3180, 3708, 3816, 4120, 4635, 4770, 5459, 5618, 6180, 6360, 7416, 8427, 9270, 9540, 10918, 11236, 12360, 14045, 16377, 16854, 18540, 19080, 21836, 22472, 25281, 27295, 28090, 32754, 33708, 37080, 42135, 43672, 49131, 50562, 54590, 56180, 65508, 67416, 81885, 84270, 98262, 101124, 109180, 112360, 126405, 131016, 163770, 168540, 196524, 202248, 218360, 245655, 252810, 289327, 327540, 337080, 393048, 491310, 505620, 578654, 655080, 867981, 982620, 1011240, 1157308, 1446635, 1735962, 1965240, 2314616, 2603943, 2893270, 3471924, 4339905, 5207886, 5786540, 6943848, 8679810, 10415772, 11573080, 13019715, 17359620, 20831544, 26039430, 34719240, 52078860, 104157720]

約数ペア:

[(1, 104157720), (2, 52078860), (3, 34719240), (4, 26039430), (5, 20831544), (6, 17359620), (8, 13019715), (9, 11573080), (10, 10415772), (12, 8679810), (15, 6943848), (18, 5786540), (20, 5207886), (24, 4339905), (30, 3471924), (36, 2893270), (40, 2603943), (45, 2314616), (53, 1965240), (60, 1735962), (72, 1446635), (90, 1157308), (103, 1011240), (106, 982620), (120, 867981), (159, 655080), (180, 578654), (206, 505620), (212, 491310), (265, 393048), (309, 337080), (318, 327540), (360, 289327), (412, 252810), (424, 245655), (477, 218360), (515, 202248), (530, 196524), (618, 168540), (636, 163770), (795, 131016), (824, 126405), (927, 112360), (954, 109180), (1030, 101124), (1060, 98262), (1236, 84270), (1272, 81885), (1545, 67416), (1590, 65508), (1854, 56180), (1908, 54590), (2060, 50562), (2120, 49131), (2385, 43672), (2472, 42135), (2809, 37080), (3090, 33708), (3180, 32754), (3708, 28090), (3816, 27295), (4120, 25281), (4635, 22472), (4770, 21836), (5459, 19080), (5618, 18540), (6180, 16854), (6360, 16377), (7416, 14045), (8427, 12360), (9270, 11236), (9540, 10918)]