61215400

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 143339040

約数和(自身を除く): 82123640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 2027, 3020, 3775, 4054, 6040, 7550, 8108, 10135, 15100, 16216, 20270, 30200, 40540, 50675, 81080, 101350, 202700, 306077, 405400, 612154, 1224308, 1530385, 2448616, 3060770, 6121540, 7651925, 12243080, 15303850, 30607700, 61215400]

約数ペア:

[(1, 61215400), (2, 30607700), (4, 15303850), (5, 12243080), (8, 7651925), (10, 6121540), (20, 3060770), (25, 2448616), (40, 1530385), (50, 1224308), (100, 612154), (151, 405400), (200, 306077), (302, 202700), (604, 101350), (755, 81080), (1208, 50675), (1510, 40540), (2027, 30200), (3020, 20270), (3775, 16216), (4054, 15100), (6040, 10135), (7550, 8108)]