150845080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{221831}}^1$

素因数の和:221859

約数の個数: 32

約数和(自身を含む): 359367840

約数和(自身を除く): 208522760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 221831, 443662, 887324, 1109155, 1774648, 2218310, 3771127, 4436620, 7542254, 8873240, 15084508, 18855635, 30169016, 37711270, 75422540, 150845080]

約数ペア:

[(1, 150845080), (2, 75422540), (4, 37711270), (5, 30169016), (8, 18855635), (10, 15084508), (17, 8873240), (20, 7542254), (34, 4436620), (40, 3771127), (68, 2218310), (85, 1774648), (136, 1109155), (170, 887324), (340, 443662), (680, 221831)]