20348033400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11304463}}^1$

素因数の和:11304485

約数の個数: 72

約数和(自身を含む): 68335484880

約数和(自身を除く): 47987451480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 11304463, 22608926, 33913389, 45217852, 56522315, 67826778, 90435704, 101740167, 113044630, 135653556, 169566945, 203480334, 226089260, 271307112, 282611575, 339133890, 406960668, 452178520, 508700835, 565223150, 678267780, 813921336, 847834725, 1017401670, 1130446300, 1356535560, 1695669450, 2034803340, 2260892600, 2543504175, 3391338900, 4069606680, 5087008350, 6782677800, 10174016700, 20348033400]

約数ペア:

[(1, 20348033400), (2, 10174016700), (3, 6782677800), (4, 5087008350), (5, 4069606680), (6, 3391338900), (8, 2543504175), (9, 2260892600), (10, 2034803340), (12, 1695669450), (15, 1356535560), (18, 1130446300), (20, 1017401670), (24, 847834725), (25, 813921336), (30, 678267780), (36, 565223150), (40, 508700835), (45, 452178520), (50, 406960668), (60, 339133890), (72, 282611575), (75, 271307112), (90, 226089260), (100, 203480334), (120, 169566945), (150, 135653556), (180, 113044630), (200, 101740167), (225, 90435704), (300, 67826778), (360, 56522315), (450, 45217852), (600, 33913389), (900, 22608926), (1800, 11304463)]