83084760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20981}}^1$

素因数の和:21009

約数の個数: 96

約数和(自身を含む): 294587280

約数和(自身を除く): 211502520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 20981, 41962, 62943, 83924, 104905, 125886, 167848, 188829, 209810, 230791, 251772, 314715, 377658, 419620, 461582, 503544, 629430, 692373, 755316, 839240, 923164, 944145, 1153955, 1258860, 1384746, 1510632, 1846328, 1888290, 2077119, 2307910, 2517720, 2769492, 3461865, 3776580, 4154238, 4615820, 5538984, 6923730, 7553160, 8308476, 9231640, 10385595, 13847460, 16616952, 20771190, 27694920, 41542380, 83084760]

約数ペア:

[(1, 83084760), (2, 41542380), (3, 27694920), (4, 20771190), (5, 16616952), (6, 13847460), (8, 10385595), (9, 9231640), (10, 8308476), (11, 7553160), (12, 6923730), (15, 5538984), (18, 4615820), (20, 4154238), (22, 3776580), (24, 3461865), (30, 2769492), (33, 2517720), (36, 2307910), (40, 2077119), (44, 1888290), (45, 1846328), (55, 1510632), (60, 1384746), (66, 1258860), (72, 1153955), (88, 944145), (90, 923164), (99, 839240), (110, 755316), (120, 692373), (132, 629430), (165, 503544), (180, 461582), (198, 419620), (220, 377658), (264, 314715), (330, 251772), (360, 230791), (396, 209810), (440, 188829), (495, 167848), (660, 125886), (792, 104905), (990, 83924), (1320, 62943), (1980, 41962), (3960, 20981)]