395528760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99881}}^1$

素因数の和:99909

約数の個数: 96

約数和(自身を含む): 1402343280

約数和(自身を除く): 1006814520

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, 99881, 199762, 299643, 399524, 499405, 599286, 799048, 898929, 998810, 1098691, 1198572, 1498215, 1797858, 1997620, 2197382, 2397144, 2996430, 3296073, 3595716, 3995240, 4394764, 4494645, 5493455, 5992860, 6592146, 7191432, 8789528, 8989290, 9888219, 10986910, 11985720, 13184292, 16480365, 17978580, 19776438, 21973820, 26368584, 32960730, 35957160, 39552876, 43947640, 49441095, 65921460, 79105752, 98882190, 131842920, 197764380, 395528760]

約数ペア:

[(1, 395528760), (2, 197764380), (3, 131842920), (4, 98882190), (5, 79105752), (6, 65921460), (8, 49441095), (9, 43947640), (10, 39552876), (11, 35957160), (12, 32960730), (15, 26368584), (18, 21973820), (20, 19776438), (22, 17978580), (24, 16480365), (30, 13184292), (33, 11985720), (36, 10986910), (40, 9888219), (44, 8989290), (45, 8789528), (55, 7191432), (60, 6592146), (66, 5992860), (72, 5493455), (88, 4494645), (90, 4394764), (99, 3995240), (110, 3595716), (120, 3296073), (132, 2996430), (165, 2397144), (180, 2197382), (198, 1997620), (220, 1797858), (264, 1498215), (330, 1198572), (360, 1098691), (396, 998810), (440, 898929), (495, 799048), (660, 599286), (792, 499405), (990, 399524), (1320, 299643), (1980, 199762), (3960, 99881)]