118980180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60091}}^1$

素因数の和:60117

約数の個数: 72

約数和(自身を含む): 393722784

約数和(自身を除く): 274742604

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, 60091, 120182, 180273, 240364, 300455, 360546, 540819, 600910, 661001, 721092, 901365, 1081638, 1201820, 1322002, 1802730, 1983003, 2163276, 2644004, 2704095, 3305005, 3605460, 3966006, 5408190, 5949009, 6610010, 7932012, 9915015, 10816380, 11898018, 13220020, 19830030, 23796036, 29745045, 39660060, 59490090, 118980180]

約数ペア:

[(1, 118980180), (2, 59490090), (3, 39660060), (4, 29745045), (5, 23796036), (6, 19830030), (9, 13220020), (10, 11898018), (11, 10816380), (12, 9915015), (15, 7932012), (18, 6610010), (20, 5949009), (22, 5408190), (30, 3966006), (33, 3605460), (36, 3305005), (44, 2704095), (45, 2644004), (55, 2163276), (60, 1983003), (66, 1802730), (90, 1322002), (99, 1201820), (110, 1081638), (132, 901365), (165, 721092), (180, 661001), (198, 600910), (220, 540819), (330, 360546), (396, 300455), (495, 240364), (660, 180273), (990, 120182), (1980, 60091)]