118220220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 373699872

約数和(自身を除く): 255479652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 83, 90, 123, 164, 166, 180, 193, 205, 246, 249, 332, 369, 386, 410, 415, 492, 498, 579, 615, 738, 747, 772, 820, 830, 965, 996, 1158, 1230, 1245, 1476, 1494, 1660, 1737, 1845, 1930, 2316, 2460, 2490, 2895, 2988, 3403, 3474, 3690, 3735, 3860, 4980, 5790, 6806, 6948, 7380, 7470, 7913, 8685, 10209, 11580, 13612, 14940, 15826, 16019, 17015, 17370, 20418, 23739, 30627, 31652, 32038, 34030, 34740, 39565, 40836, 47478, 48057, 51045, 61254, 64076, 68060, 71217, 79130, 80095, 94956, 96114, 102090, 118695, 122508, 142434, 144171, 153135, 158260, 160190, 192228, 204180, 237390, 240285, 284868, 288342, 306270, 320380, 356085, 474780, 480570, 576684, 612540, 656779, 712170, 720855, 961140, 1313558, 1424340, 1441710, 1970337, 2627116, 2883420, 3283895, 3940674, 5911011, 6567790, 7881348, 9851685, 11822022, 13135580, 19703370, 23644044, 29555055, 39406740, 59110110, 118220220]

約数ペア:

[(1, 118220220), (2, 59110110), (3, 39406740), (4, 29555055), (5, 23644044), (6, 19703370), (9, 13135580), (10, 11822022), (12, 9851685), (15, 7881348), (18, 6567790), (20, 5911011), (30, 3940674), (36, 3283895), (41, 2883420), (45, 2627116), (60, 1970337), (82, 1441710), (83, 1424340), (90, 1313558), (123, 961140), (164, 720855), (166, 712170), (180, 656779), (193, 612540), (205, 576684), (246, 480570), (249, 474780), (332, 356085), (369, 320380), (386, 306270), (410, 288342), (415, 284868), (492, 240285), (498, 237390), (579, 204180), (615, 192228), (738, 160190), (747, 158260), (772, 153135), (820, 144171), (830, 142434), (965, 122508), (996, 118695), (1158, 102090), (1230, 96114), (1245, 94956), (1476, 80095), (1494, 79130), (1660, 71217), (1737, 68060), (1845, 64076), (1930, 61254), (2316, 51045), (2460, 48057), (2490, 47478), (2895, 40836), (2988, 39565), (3403, 34740), (3474, 34030), (3690, 32038), (3735, 31652), (3860, 30627), (4980, 23739), (5790, 20418), (6806, 17370), (6948, 17015), (7380, 16019), (7470, 15826), (7913, 14940), (8685, 13612), (10209, 11580)]