201946860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1873}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 613922400

約数和(自身を除く): 411975540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1797, 1873, 2396, 2995, 3594, 3746, 5391, 5619, 5990, 7188, 7492, 8985, 9365, 10782, 11238, 11980, 16857, 17970, 18730, 21564, 22476, 26955, 28095, 33714, 35940, 37460, 53910, 56190, 67428, 84285, 107820, 112380, 168570, 337140, 1121927, 2243854, 3365781, 4487708, 5609635, 6731562, 10097343, 11219270, 13463124, 16828905, 20194686, 22438540, 33657810, 40389372, 50486715, 67315620, 100973430, 201946860]

約数ペア:

[(1, 201946860), (2, 100973430), (3, 67315620), (4, 50486715), (5, 40389372), (6, 33657810), (9, 22438540), (10, 20194686), (12, 16828905), (15, 13463124), (18, 11219270), (20, 10097343), (30, 6731562), (36, 5609635), (45, 4487708), (60, 3365781), (90, 2243854), (180, 1121927), (599, 337140), (1198, 168570), (1797, 112380), (1873, 107820), (2396, 84285), (2995, 67428), (3594, 56190), (3746, 53910), (5391, 37460), (5619, 35940), (5990, 33714), (7188, 28095), (7492, 26955), (8985, 22476), (9365, 21564), (10782, 18730), (11238, 17970), (11980, 16857)]