84214440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 274833000

約数和(自身を除く): 190618560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 449, 521, 898, 1042, 1347, 1563, 1796, 2084, 2245, 2605, 2694, 3126, 3592, 4041, 4168, 4490, 4689, 5210, 5388, 6252, 6735, 7815, 8082, 8980, 9378, 10420, 10776, 12504, 13470, 15630, 16164, 17960, 18756, 20205, 20840, 23445, 26940, 31260, 32328, 37512, 40410, 46890, 53880, 62520, 80820, 93780, 161640, 187560, 233929, 467858, 701787, 935716, 1169645, 1403574, 1871432, 2105361, 2339290, 2807148, 3508935, 4210722, 4678580, 5614296, 7017870, 8421444, 9357160, 10526805, 14035740, 16842888, 21053610, 28071480, 42107220, 84214440]

約数ペア:

[(1, 84214440), (2, 42107220), (3, 28071480), (4, 21053610), (5, 16842888), (6, 14035740), (8, 10526805), (9, 9357160), (10, 8421444), (12, 7017870), (15, 5614296), (18, 4678580), (20, 4210722), (24, 3508935), (30, 2807148), (36, 2339290), (40, 2105361), (45, 1871432), (60, 1403574), (72, 1169645), (90, 935716), (120, 701787), (180, 467858), (360, 233929), (449, 187560), (521, 161640), (898, 93780), (1042, 80820), (1347, 62520), (1563, 53880), (1796, 46890), (2084, 40410), (2245, 37512), (2605, 32328), (2694, 31260), (3126, 26940), (3592, 23445), (4041, 20840), (4168, 20205), (4490, 18756), (4689, 17960), (5210, 16164), (5388, 15630), (6252, 13470), (6735, 12504), (7815, 10776), (8082, 10420), (8980, 9378)]