67389720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3769}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 203580000

約数和(自身を除く): 136190280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3769, 4470, 5960, 7538, 8940, 11307, 15076, 17880, 18845, 22614, 30152, 37690, 45228, 56535, 75380, 90456, 113070, 150760, 226140, 452280, 561581, 1123162, 1684743, 2246324, 2807905, 3369486, 4492648, 5615810, 6738972, 8423715, 11231620, 13477944, 16847430, 22463240, 33694860, 67389720]

約数ペア:

[(1, 67389720), (2, 33694860), (3, 22463240), (4, 16847430), (5, 13477944), (6, 11231620), (8, 8423715), (10, 6738972), (12, 5615810), (15, 4492648), (20, 3369486), (24, 2807905), (30, 2246324), (40, 1684743), (60, 1123162), (120, 561581), (149, 452280), (298, 226140), (447, 150760), (596, 113070), (745, 90456), (894, 75380), (1192, 56535), (1490, 45228), (1788, 37690), (2235, 30152), (2980, 22614), (3576, 18845), (3769, 17880), (4470, 15076), (5960, 11307), (7538, 8940)]