85079940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11719}}^1$

素因数の和:11753

約数の個数: 72

約数和(自身を含む): 261871680

約数和(自身を除く): 176791740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 11719, 23438, 35157, 46876, 58595, 70314, 117190, 128909, 140628, 175785, 234380, 257818, 351570, 386727, 515636, 644545, 703140, 773454, 1289090, 1417999, 1546908, 1933635, 2578180, 2835998, 3867270, 4253997, 5671996, 7089995, 7734540, 8507994, 14179990, 17015988, 21269985, 28359980, 42539970, 85079940]

約数ペア:

[(1, 85079940), (2, 42539970), (3, 28359980), (4, 21269985), (5, 17015988), (6, 14179990), (10, 8507994), (11, 7734540), (12, 7089995), (15, 5671996), (20, 4253997), (22, 3867270), (30, 2835998), (33, 2578180), (44, 1933635), (55, 1546908), (60, 1417999), (66, 1289090), (110, 773454), (121, 703140), (132, 644545), (165, 515636), (220, 386727), (242, 351570), (330, 257818), (363, 234380), (484, 175785), (605, 140628), (660, 128909), (726, 117190), (1210, 70314), (1452, 58595), (1815, 46876), (2420, 35157), (3630, 23438), (7260, 11719)]