80280270180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13515197}}^1$

素因数の和:13515226

約数の個数: 96

約数和(自身を含む): 272466391680

約数和(自身を除く): 192186121500

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, 13515197, 27030394, 40545591, 54060788, 67575985, 81091182, 121636773, 135151970, 148667167, 162182364, 202727955, 243273546, 270303940, 297334334, 364910319, 405455910, 446001501, 486547092, 594668668, 608183865, 729820638, 743335835, 810911820, 892003002, 1216367730, 1338004503, 1459641276, 1486671670, 1784006004, 1824551595, 2230007505, 2432735460, 2676009006, 2973343340, 3649103190, 4014013509, 4460015010, 5352018012, 6690022515, 7298206380, 8028027018, 8920030020, 13380045030, 16056054036, 20070067545, 26760090060, 40140135090, 80280270180]

約数ペア:

[(1, 80280270180), (2, 40140135090), (3, 26760090060), (4, 20070067545), (5, 16056054036), (6, 13380045030), (9, 8920030020), (10, 8028027018), (11, 7298206380), (12, 6690022515), (15, 5352018012), (18, 4460015010), (20, 4014013509), (22, 3649103190), (27, 2973343340), (30, 2676009006), (33, 2432735460), (36, 2230007505), (44, 1824551595), (45, 1784006004), (54, 1486671670), (55, 1459641276), (60, 1338004503), (66, 1216367730), (90, 892003002), (99, 810911820), (108, 743335835), (110, 729820638), (132, 608183865), (135, 594668668), (165, 486547092), (180, 446001501), (198, 405455910), (220, 364910319), (270, 297334334), (297, 270303940), (330, 243273546), (396, 202727955), (495, 162182364), (540, 148667167), (594, 135151970), (660, 121636773), (990, 81091182), (1188, 67575985), (1485, 54060788), (1980, 40545591), (2970, 27030394), (5940, 13515197)]