150621040

素因数分解:

$2^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{2857}}^1$

素因数の和:3529

約数の個数: 40

約数和(自身を含む): 350848080

約数和(自身を除く): 200227040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 659, 1318, 2636, 2857, 3295, 5272, 5714, 6590, 10544, 11428, 13180, 14285, 22856, 26360, 28570, 45712, 52720, 57140, 114280, 228560, 1882763, 3765526, 7531052, 9413815, 15062104, 18827630, 30124208, 37655260, 75310520, 150621040]

約数ペア:

[(1, 150621040), (2, 75310520), (4, 37655260), (5, 30124208), (8, 18827630), (10, 15062104), (16, 9413815), (20, 7531052), (40, 3765526), (80, 1882763), (659, 228560), (1318, 114280), (2636, 57140), (2857, 52720), (3295, 45712), (5272, 28570), (5714, 26360), (6590, 22856), (10544, 14285), (11428, 13180)]