83861640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 273850200

約数和(自身を除く): 189988560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 829, 843, 1124, 1405, 1658, 1686, 2248, 2487, 2529, 2810, 3316, 3372, 4145, 4215, 4974, 5058, 5620, 6632, 6744, 7461, 8290, 8430, 9948, 10116, 11240, 12435, 12645, 14922, 16580, 16860, 19896, 20232, 24870, 25290, 29844, 33160, 33720, 37305, 49740, 50580, 59688, 74610, 99480, 101160, 149220, 232949, 298440, 465898, 698847, 931796, 1164745, 1397694, 1863592, 2096541, 2329490, 2795388, 3494235, 4193082, 4658980, 5590776, 6988470, 8386164, 9317960, 10482705, 13976940, 16772328, 20965410, 27953880, 41930820, 83861640]

約数ペア:

[(1, 83861640), (2, 41930820), (3, 27953880), (4, 20965410), (5, 16772328), (6, 13976940), (8, 10482705), (9, 9317960), (10, 8386164), (12, 6988470), (15, 5590776), (18, 4658980), (20, 4193082), (24, 3494235), (30, 2795388), (36, 2329490), (40, 2096541), (45, 1863592), (60, 1397694), (72, 1164745), (90, 931796), (120, 698847), (180, 465898), (281, 298440), (360, 232949), (562, 149220), (829, 101160), (843, 99480), (1124, 74610), (1405, 59688), (1658, 50580), (1686, 49740), (2248, 37305), (2487, 33720), (2529, 33160), (2810, 29844), (3316, 25290), (3372, 24870), (4145, 20232), (4215, 19896), (4974, 16860), (5058, 16580), (5620, 14922), (6632, 12645), (6744, 12435), (7461, 11240), (8290, 10116), (8430, 9948)]