121323200

素因数分解:

$2^6\times 5^2\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:610

約数の個数: 84

約数和(自身を含む): 300849792

約数和(自身を除く): 179526592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 191, 200, 320, 382, 397, 400, 764, 794, 800, 955, 1528, 1588, 1600, 1910, 1985, 3056, 3176, 3820, 3970, 4775, 6112, 6352, 7640, 7940, 9550, 9925, 12224, 12704, 15280, 15880, 19100, 19850, 25408, 30560, 31760, 38200, 39700, 61120, 63520, 75827, 76400, 79400, 127040, 151654, 152800, 158800, 303308, 305600, 317600, 379135, 606616, 635200, 758270, 1213232, 1516540, 1895675, 2426464, 3033080, 3791350, 4852928, 6066160, 7582700, 12132320, 15165400, 24264640, 30330800, 60661600, 121323200]

約数ペア:

[(1, 121323200), (2, 60661600), (4, 30330800), (5, 24264640), (8, 15165400), (10, 12132320), (16, 7582700), (20, 6066160), (25, 4852928), (32, 3791350), (40, 3033080), (50, 2426464), (64, 1895675), (80, 1516540), (100, 1213232), (160, 758270), (191, 635200), (200, 606616), (320, 379135), (382, 317600), (397, 305600), (400, 303308), (764, 158800), (794, 152800), (800, 151654), (955, 127040), (1528, 79400), (1588, 76400), (1600, 75827), (1910, 63520), (1985, 61120), (3056, 39700), (3176, 38200), (3820, 31760), (3970, 30560), (4775, 25408), (6112, 19850), (6352, 19100), (7640, 15880), (7940, 15280), (9550, 12704), (9925, 12224)]