71798760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18131}}^1$

素因数の和:18159

約数の個数: 96

約数和(自身を含む): 254573280

約数和(自身を除く): 182774520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 18131, 36262, 54393, 72524, 90655, 108786, 145048, 163179, 181310, 199441, 217572, 271965, 326358, 362620, 398882, 435144, 543930, 598323, 652716, 725240, 797764, 815895, 997205, 1087860, 1196646, 1305432, 1595528, 1631790, 1794969, 1994410, 2175720, 2393292, 2991615, 3263580, 3589938, 3988820, 4786584, 5983230, 6527160, 7179876, 7977640, 8974845, 11966460, 14359752, 17949690, 23932920, 35899380, 71798760]

約数ペア:

[(1, 71798760), (2, 35899380), (3, 23932920), (4, 17949690), (5, 14359752), (6, 11966460), (8, 8974845), (9, 7977640), (10, 7179876), (11, 6527160), (12, 5983230), (15, 4786584), (18, 3988820), (20, 3589938), (22, 3263580), (24, 2991615), (30, 2393292), (33, 2175720), (36, 1994410), (40, 1794969), (44, 1631790), (45, 1595528), (55, 1305432), (60, 1196646), (66, 1087860), (72, 997205), (88, 815895), (90, 797764), (99, 725240), (110, 652716), (120, 598323), (132, 543930), (165, 435144), (180, 398882), (198, 362620), (220, 326358), (264, 271965), (330, 217572), (360, 199441), (396, 181310), (440, 163179), (495, 145048), (660, 108786), (792, 90655), (990, 72524), (1320, 54393), (1980, 36262), (3960, 18131)]