150227560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5209}}^1$

素因数の和:5330

約数の個数: 64

約数和(自身を含む): 390124800

約数和(自身を除く): 239897240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 2060, 2884, 3605, 4120, 5209, 5768, 7210, 10418, 14420, 20836, 26045, 28840, 36463, 41672, 52090, 72926, 104180, 145852, 182315, 208360, 291704, 364630, 536527, 729260, 1073054, 1458520, 2146108, 2682635, 3755689, 4292216, 5365270, 7511378, 10730540, 15022756, 18778445, 21461080, 30045512, 37556890, 75113780, 150227560]

約数ペア:

[(1, 150227560), (2, 75113780), (4, 37556890), (5, 30045512), (7, 21461080), (8, 18778445), (10, 15022756), (14, 10730540), (20, 7511378), (28, 5365270), (35, 4292216), (40, 3755689), (56, 2682635), (70, 2146108), (103, 1458520), (140, 1073054), (206, 729260), (280, 536527), (412, 364630), (515, 291704), (721, 208360), (824, 182315), (1030, 145852), (1442, 104180), (2060, 72926), (2884, 52090), (3605, 41672), (4120, 36463), (5209, 28840), (5768, 26045), (7210, 20836), (10418, 14420)]