90424600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{9227}}^1$

素因数の和:9257

約数の個数: 72

約数和(自身を含む): 244588140

約数和(自身を除く): 154163540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9227, 9800, 18454, 36908, 46135, 64589, 73816, 92270, 129178, 184540, 230675, 258356, 322945, 369080, 452123, 461350, 516712, 645890, 904246, 922700, 1291780, 1614725, 1808492, 1845400, 2260615, 2583560, 3229450, 3616984, 4521230, 6458900, 9042460, 11303075, 12917800, 18084920, 22606150, 45212300, 90424600]

約数ペア:

[(1, 90424600), (2, 45212300), (4, 22606150), (5, 18084920), (7, 12917800), (8, 11303075), (10, 9042460), (14, 6458900), (20, 4521230), (25, 3616984), (28, 3229450), (35, 2583560), (40, 2260615), (49, 1845400), (50, 1808492), (56, 1614725), (70, 1291780), (98, 922700), (100, 904246), (140, 645890), (175, 516712), (196, 461350), (200, 452123), (245, 369080), (280, 322945), (350, 258356), (392, 230675), (490, 184540), (700, 129178), (980, 92270), (1225, 73816), (1400, 64589), (1960, 46135), (2450, 36908), (4900, 18454), (9227, 9800)]