99274000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1050

約数の個数: 120

約数和(自身を含む): 279511128

約数和(自身を除く): 180237128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 980, 1000, 1013, 1225, 1400, 1750, 1960, 2000, 2026, 2450, 2800, 3500, 3920, 4052, 4900, 5065, 6125, 7000, 7091, 8104, 9800, 10130, 12250, 14000, 14182, 16208, 19600, 20260, 24500, 25325, 28364, 35455, 40520, 49000, 49637, 50650, 56728, 70910, 81040, 98000, 99274, 101300, 113456, 126625, 141820, 177275, 198548, 202600, 248185, 253250, 283640, 354550, 397096, 405200, 496370, 506500, 567280, 709100, 794192, 886375, 992740, 1013000, 1240925, 1418200, 1772750, 1985480, 2026000, 2481850, 2836400, 3545500, 3970960, 4963700, 6204625, 7091000, 9927400, 12409250, 14182000, 19854800, 24818500, 49637000, 99274000]

約数ペア:

[(1, 99274000), (2, 49637000), (4, 24818500), (5, 19854800), (7, 14182000), (8, 12409250), (10, 9927400), (14, 7091000), (16, 6204625), (20, 4963700), (25, 3970960), (28, 3545500), (35, 2836400), (40, 2481850), (49, 2026000), (50, 1985480), (56, 1772750), (70, 1418200), (80, 1240925), (98, 1013000), (100, 992740), (112, 886375), (125, 794192), (140, 709100), (175, 567280), (196, 506500), (200, 496370), (245, 405200), (250, 397096), (280, 354550), (350, 283640), (392, 253250), (400, 248185), (490, 202600), (500, 198548), (560, 177275), (700, 141820), (784, 126625), (875, 113456), (980, 101300), (1000, 99274), (1013, 98000), (1225, 81040), (1400, 70910), (1750, 56728), (1960, 50650), (2000, 49637), (2026, 49000), (2450, 40520), (2800, 35455), (3500, 28364), (3920, 25325), (4052, 24500), (4900, 20260), (5065, 19600), (6125, 16208), (7000, 14182), (7091, 14000), (8104, 12250), (9800, 10130)]