12840094200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{21400157}}^1$

素因数の和:21400176

約数の個数: 48

約数和(自身を含む): 39804293880

約数和(自身を除く): 26964199680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 21400157, 42800314, 64200471, 85600628, 107000785, 128400942, 171201256, 214001570, 256801884, 321002355, 428003140, 513603768, 535003925, 642004710, 856006280, 1070007850, 1284009420, 1605011775, 2140015700, 2568018840, 3210023550, 4280031400, 6420047100, 12840094200]

約数ペア:

[(1, 12840094200), (2, 6420047100), (3, 4280031400), (4, 3210023550), (5, 2568018840), (6, 2140015700), (8, 1605011775), (10, 1284009420), (12, 1070007850), (15, 856006280), (20, 642004710), (24, 535003925), (25, 513603768), (30, 428003140), (40, 321002355), (50, 256801884), (60, 214001570), (75, 171201256), (100, 128400942), (120, 107000785), (150, 85600628), (200, 64200471), (300, 42800314), (600, 21400157)]