5259900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 15467760

約数和(自身を除く): 10207860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 197, 267, 300, 356, 394, 445, 534, 591, 788, 890, 985, 1068, 1182, 1335, 1780, 1970, 2225, 2364, 2670, 2955, 3940, 4450, 4925, 5340, 5910, 6675, 8900, 9850, 11820, 13350, 14775, 17533, 19700, 26700, 29550, 35066, 52599, 59100, 70132, 87665, 105198, 175330, 210396, 262995, 350660, 438325, 525990, 876650, 1051980, 1314975, 1753300, 2629950, 5259900]

約数ペア:

[(1, 5259900), (2, 2629950), (3, 1753300), (4, 1314975), (5, 1051980), (6, 876650), (10, 525990), (12, 438325), (15, 350660), (20, 262995), (25, 210396), (30, 175330), (50, 105198), (60, 87665), (75, 70132), (89, 59100), (100, 52599), (150, 35066), (178, 29550), (197, 26700), (267, 19700), (300, 17533), (356, 14775), (394, 13350), (445, 11820), (534, 9850), (591, 8900), (788, 6675), (890, 5910), (985, 5340), (1068, 4925), (1182, 4450), (1335, 3940), (1780, 2955), (1970, 2670), (2225, 2364)]