5130180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 72

約数和(自身を含む): 16982784

約数和(自身を除く): 11852604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2591, 5182, 7773, 10364, 12955, 15546, 23319, 25910, 28501, 31092, 38865, 46638, 51820, 57002, 77730, 85503, 93276, 114004, 116595, 142505, 155460, 171006, 233190, 256509, 285010, 342012, 427515, 466380, 513018, 570020, 855030, 1026036, 1282545, 1710060, 2565090, 5130180]

約数ペア:

[(1, 5130180), (2, 2565090), (3, 1710060), (4, 1282545), (5, 1026036), (6, 855030), (9, 570020), (10, 513018), (11, 466380), (12, 427515), (15, 342012), (18, 285010), (20, 256509), (22, 233190), (30, 171006), (33, 155460), (36, 142505), (44, 116595), (45, 114004), (55, 93276), (60, 85503), (66, 77730), (90, 57002), (99, 51820), (110, 46638), (132, 38865), (165, 31092), (180, 28501), (198, 25910), (220, 23319), (330, 15546), (396, 12955), (495, 10364), (660, 7773), (990, 5182), (1980, 2591)]