142530400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9377}}^1$

素因数の和:9416

約数の個数: 72

約数和(自身を含む): 366304680

約数和(自身を除く): 223774280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 9377, 15200, 18754, 37508, 46885, 75016, 93770, 150032, 178163, 187540, 234425, 300064, 356326, 375080, 468850, 712652, 750160, 890815, 937700, 1425304, 1500320, 1781630, 1875400, 2850608, 3563260, 3750800, 4454075, 5701216, 7126520, 7501600, 8908150, 14253040, 17816300, 28506080, 35632600, 71265200, 142530400]

約数ペア:

[(1, 142530400), (2, 71265200), (4, 35632600), (5, 28506080), (8, 17816300), (10, 14253040), (16, 8908150), (19, 7501600), (20, 7126520), (25, 5701216), (32, 4454075), (38, 3750800), (40, 3563260), (50, 2850608), (76, 1875400), (80, 1781630), (95, 1500320), (100, 1425304), (152, 937700), (160, 890815), (190, 750160), (200, 712652), (304, 468850), (380, 375080), (400, 356326), (475, 300064), (608, 234425), (760, 187540), (800, 178163), (950, 150032), (1520, 93770), (1900, 75016), (3040, 46885), (3800, 37508), (7600, 18754), (9377, 15200)]