75305040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7356

約数の個数: 80

約数和(自身を含む): 238907328

約数和(自身を除く): 163602288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 7297, 10320, 14594, 21891, 29188, 36485, 43782, 58376, 72970, 87564, 109455, 116752, 145940, 175128, 218910, 291880, 313771, 350256, 437820, 583760, 627542, 875640, 941313, 1255084, 1568855, 1751280, 1882626, 2510168, 3137710, 3765252, 4706565, 5020336, 6275420, 7530504, 9413130, 12550840, 15061008, 18826260, 25101680, 37652520, 75305040]

約数ペア:

[(1, 75305040), (2, 37652520), (3, 25101680), (4, 18826260), (5, 15061008), (6, 12550840), (8, 9413130), (10, 7530504), (12, 6275420), (15, 5020336), (16, 4706565), (20, 3765252), (24, 3137710), (30, 2510168), (40, 1882626), (43, 1751280), (48, 1568855), (60, 1255084), (80, 941313), (86, 875640), (120, 627542), (129, 583760), (172, 437820), (215, 350256), (240, 313771), (258, 291880), (344, 218910), (430, 175128), (516, 145940), (645, 116752), (688, 109455), (860, 87564), (1032, 72970), (1290, 58376), (1720, 43782), (2064, 36485), (2580, 29188), (3440, 21891), (5160, 14594), (7297, 10320)]