72600800

素因数分解:

$2^5\times 5^2\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:772

約数の個数: 72

約数和(自身を含む): 178707312

約数和(自身を除く): 106106512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 151, 160, 200, 302, 400, 601, 604, 755, 800, 1202, 1208, 1510, 2404, 2416, 3005, 3020, 3775, 4808, 4832, 6010, 6040, 7550, 9616, 12020, 12080, 15025, 15100, 19232, 24040, 24160, 30050, 30200, 48080, 60100, 60400, 90751, 96160, 120200, 120800, 181502, 240400, 363004, 453755, 480800, 726008, 907510, 1452016, 1815020, 2268775, 2904032, 3630040, 4537550, 7260080, 9075100, 14520160, 18150200, 36300400, 72600800]

約数ペア:

[(1, 72600800), (2, 36300400), (4, 18150200), (5, 14520160), (8, 9075100), (10, 7260080), (16, 4537550), (20, 3630040), (25, 2904032), (32, 2268775), (40, 1815020), (50, 1452016), (80, 907510), (100, 726008), (151, 480800), (160, 453755), (200, 363004), (302, 240400), (400, 181502), (601, 120800), (604, 120200), (755, 96160), (800, 90751), (1202, 60400), (1208, 60100), (1510, 48080), (2404, 30200), (2416, 30050), (3005, 24160), (3020, 24040), (3775, 19232), (4808, 15100), (4832, 15025), (6010, 12080), (6040, 12020), (7550, 9616)]