28425000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{379}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 89056800

約数和(自身を除く): 60631800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 379, 500, 600, 625, 750, 758, 1000, 1137, 1250, 1500, 1516, 1875, 1895, 2274, 2500, 3000, 3032, 3125, 3750, 3790, 4548, 5000, 5685, 6250, 7500, 7580, 9096, 9375, 9475, 11370, 12500, 15000, 15160, 18750, 18950, 22740, 25000, 28425, 37500, 37900, 45480, 47375, 56850, 75000, 75800, 94750, 113700, 142125, 189500, 227400, 236875, 284250, 379000, 473750, 568500, 710625, 947500, 1137000, 1184375, 1421250, 1895000, 2368750, 2842500, 3553125, 4737500, 5685000, 7106250, 9475000, 14212500, 28425000]

約数ペア:

[(1, 28425000), (2, 14212500), (3, 9475000), (4, 7106250), (5, 5685000), (6, 4737500), (8, 3553125), (10, 2842500), (12, 2368750), (15, 1895000), (20, 1421250), (24, 1184375), (25, 1137000), (30, 947500), (40, 710625), (50, 568500), (60, 473750), (75, 379000), (100, 284250), (120, 236875), (125, 227400), (150, 189500), (200, 142125), (250, 113700), (300, 94750), (375, 75800), (379, 75000), (500, 56850), (600, 47375), (625, 45480), (750, 37900), (758, 37500), (1000, 28425), (1137, 25000), (1250, 22740), (1500, 18950), (1516, 18750), (1875, 15160), (1895, 15000), (2274, 12500), (2500, 11370), (3000, 9475), (3032, 9375), (3125, 9096), (3750, 7580), (3790, 7500), (4548, 6250), (5000, 5685)]