139843950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{6257}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 349196400

約数和(自身を除く): 209352450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 2235, 3725, 4470, 6257, 7450, 11175, 12514, 18771, 22350, 31285, 37542, 62570, 93855, 156425, 187710, 312850, 469275, 932293, 938550, 1864586, 2796879, 4661465, 5593758, 9322930, 13984395, 23307325, 27968790, 46614650, 69921975, 139843950]

約数ペア:

[(1, 139843950), (2, 69921975), (3, 46614650), (5, 27968790), (6, 23307325), (10, 13984395), (15, 9322930), (25, 5593758), (30, 4661465), (50, 2796879), (75, 1864586), (149, 938550), (150, 932293), (298, 469275), (447, 312850), (745, 187710), (894, 156425), (1490, 93855), (2235, 62570), (3725, 37542), (4470, 31285), (6257, 22350), (7450, 18771), (11175, 12514)]