201532400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11717}}^1$

素因数の和:11778

約数の個数: 60

約数和(自身を含む): 495483912

約数和(自身を除く): 293951512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 8600, 11717, 17200, 23434, 46868, 58585, 93736, 117170, 187472, 234340, 292925, 468680, 503831, 585850, 937360, 1007662, 1171700, 2015324, 2343400, 2519155, 4030648, 4686800, 5038310, 8061296, 10076620, 12595775, 20153240, 25191550, 40306480, 50383100, 100766200, 201532400]

約数ペア:

[(1, 201532400), (2, 100766200), (4, 50383100), (5, 40306480), (8, 25191550), (10, 20153240), (16, 12595775), (20, 10076620), (25, 8061296), (40, 5038310), (43, 4686800), (50, 4030648), (80, 2519155), (86, 2343400), (100, 2015324), (172, 1171700), (200, 1007662), (215, 937360), (344, 585850), (400, 503831), (430, 468680), (688, 292925), (860, 234340), (1075, 187472), (1720, 117170), (2150, 93736), (3440, 58585), (4300, 46868), (8600, 23434), (11717, 17200)]