150144080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{98779}}^1$

素因数の和:98811

約数の個数: 40

約数和(自身を含む): 367461600

約数和(自身を除く): 217317520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 98779, 197558, 395116, 493895, 790232, 987790, 1580464, 1876801, 1975580, 3753602, 3951160, 7507204, 7902320, 9384005, 15014408, 18768010, 30028816, 37536020, 75072040, 150144080]

約数ペア:

[(1, 150144080), (2, 75072040), (4, 37536020), (5, 30028816), (8, 18768010), (10, 15014408), (16, 9384005), (19, 7902320), (20, 7507204), (38, 3951160), (40, 3753602), (76, 1975580), (80, 1876801), (95, 1580464), (152, 987790), (190, 790232), (304, 493895), (380, 395116), (760, 197558), (1520, 98779)]