87046380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 272186880

約数和(自身を除く): 185140500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 487, 540, 662, 974, 993, 1324, 1461, 1655, 1948, 1986, 2435, 2922, 2979, 3310, 3972, 4383, 4870, 4965, 5844, 5958, 6620, 7305, 8766, 8937, 9740, 9930, 11916, 13149, 14610, 14895, 17532, 17874, 19860, 21915, 26298, 29220, 29790, 35748, 43830, 44685, 52596, 59580, 65745, 87660, 89370, 131490, 161197, 178740, 262980, 322394, 483591, 644788, 805985, 967182, 1450773, 1611970, 1934364, 2417955, 2901546, 3223940, 4352319, 4835910, 5803092, 7253865, 8704638, 9671820, 14507730, 17409276, 21761595, 29015460, 43523190, 87046380]

約数ペア:

[(1, 87046380), (2, 43523190), (3, 29015460), (4, 21761595), (5, 17409276), (6, 14507730), (9, 9671820), (10, 8704638), (12, 7253865), (15, 5803092), (18, 4835910), (20, 4352319), (27, 3223940), (30, 2901546), (36, 2417955), (45, 1934364), (54, 1611970), (60, 1450773), (90, 967182), (108, 805985), (135, 644788), (180, 483591), (270, 322394), (331, 262980), (487, 178740), (540, 161197), (662, 131490), (974, 89370), (993, 87660), (1324, 65745), (1461, 59580), (1655, 52596), (1948, 44685), (1986, 43830), (2435, 35748), (2922, 29790), (2979, 29220), (3310, 26298), (3972, 21915), (4383, 19860), (4870, 17874), (4965, 17532), (5844, 14895), (5958, 14610), (6620, 13149), (7305, 11916), (8766, 9930), (8937, 9740)]