12139800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{20233}}^1$

素因数の和:20252

約数の個数: 48

約数和(自身を含む): 37635240

約数和(自身を除く): 25495440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 20233, 40466, 60699, 80932, 101165, 121398, 161864, 202330, 242796, 303495, 404660, 485592, 505825, 606990, 809320, 1011650, 1213980, 1517475, 2023300, 2427960, 3034950, 4046600, 6069900, 12139800]

約数ペア:

[(1, 12139800), (2, 6069900), (3, 4046600), (4, 3034950), (5, 2427960), (6, 2023300), (8, 1517475), (10, 1213980), (12, 1011650), (15, 809320), (20, 606990), (24, 505825), (25, 485592), (30, 404660), (40, 303495), (50, 242796), (60, 202330), (75, 161864), (100, 121398), (120, 101165), (150, 80932), (200, 60699), (300, 40466), (600, 20233)]