102385600

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:830

約数の個数: 84

約数和(自身を含む): 255117600

約数和(自身を除く): 152732000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 356, 400, 445, 712, 719, 800, 890, 1424, 1438, 1600, 1780, 2225, 2848, 2876, 3560, 3595, 4450, 5696, 5752, 7120, 7190, 8900, 11504, 14240, 14380, 17800, 17975, 23008, 28480, 28760, 35600, 35950, 46016, 57520, 63991, 71200, 71900, 115040, 127982, 142400, 143800, 230080, 255964, 287600, 319955, 511928, 575200, 639910, 1023856, 1150400, 1279820, 1599775, 2047712, 2559640, 3199550, 4095424, 5119280, 6399100, 10238560, 12798200, 20477120, 25596400, 51192800, 102385600]

約数ペア:

[(1, 102385600), (2, 51192800), (4, 25596400), (5, 20477120), (8, 12798200), (10, 10238560), (16, 6399100), (20, 5119280), (25, 4095424), (32, 3199550), (40, 2559640), (50, 2047712), (64, 1599775), (80, 1279820), (89, 1150400), (100, 1023856), (160, 639910), (178, 575200), (200, 511928), (320, 319955), (356, 287600), (400, 255964), (445, 230080), (712, 143800), (719, 142400), (800, 127982), (890, 115040), (1424, 71900), (1438, 71200), (1600, 63991), (1780, 57520), (2225, 46016), (2848, 35950), (2876, 35600), (3560, 28760), (3595, 28480), (4450, 23008), (5696, 17975), (5752, 17800), (7120, 14380), (7190, 14240), (8900, 11504)]