88016220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54331}}^1$

素因数の和:54352

約数の個数: 60

約数和(自身を含む): 276115224

約数和(自身を除く): 188099004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 54331, 108662, 162993, 217324, 271655, 325986, 488979, 543310, 651972, 814965, 977958, 1086620, 1466937, 1629930, 1955916, 2444895, 2933874, 3259860, 4400811, 4889790, 5867748, 7334685, 8801622, 9779580, 14669370, 17603244, 22004055, 29338740, 44008110, 88016220]

約数ペア:

[(1, 88016220), (2, 44008110), (3, 29338740), (4, 22004055), (5, 17603244), (6, 14669370), (9, 9779580), (10, 8801622), (12, 7334685), (15, 5867748), (18, 4889790), (20, 4400811), (27, 3259860), (30, 2933874), (36, 2444895), (45, 1955916), (54, 1629930), (60, 1466937), (81, 1086620), (90, 977958), (108, 814965), (135, 651972), (162, 543310), (180, 488979), (270, 325986), (324, 271655), (405, 217324), (540, 162993), (810, 108662), (1620, 54331)]