129509820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21803}}^1$

素因数の和:21832

約数の個数: 96

約数和(自身を含む): 439568640

約数和(自身を除く): 310058820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 21803, 43606, 65409, 87212, 109015, 130818, 196227, 218030, 239833, 261636, 327045, 392454, 436060, 479666, 588681, 654090, 719499, 784908, 959332, 981135, 1177362, 1199165, 1308180, 1438998, 1962270, 2158497, 2354724, 2398330, 2877996, 2943405, 3597495, 3924540, 4316994, 4796660, 5886810, 6475491, 7194990, 8633988, 10792485, 11773620, 12950982, 14389980, 21584970, 25901964, 32377455, 43169940, 64754910, 129509820]

約数ペア:

[(1, 129509820), (2, 64754910), (3, 43169940), (4, 32377455), (5, 25901964), (6, 21584970), (9, 14389980), (10, 12950982), (11, 11773620), (12, 10792485), (15, 8633988), (18, 7194990), (20, 6475491), (22, 5886810), (27, 4796660), (30, 4316994), (33, 3924540), (36, 3597495), (44, 2943405), (45, 2877996), (54, 2398330), (55, 2354724), (60, 2158497), (66, 1962270), (90, 1438998), (99, 1308180), (108, 1199165), (110, 1177362), (132, 981135), (135, 959332), (165, 784908), (180, 719499), (198, 654090), (220, 588681), (270, 479666), (297, 436060), (330, 392454), (396, 327045), (495, 261636), (540, 239833), (594, 218030), (660, 196227), (990, 130818), (1188, 109015), (1485, 87212), (1980, 65409), (2970, 43606), (5940, 21803)]