218946900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{3187}}^1$

素因数の和:3433

約数の個数: 72

約数和(自身を含む): 636452320

約数和(自身を除く): 417505420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1145, 1374, 2290, 2748, 3187, 3435, 4580, 5725, 6374, 6870, 9561, 11450, 12748, 13740, 15935, 17175, 19122, 22900, 31870, 34350, 38244, 47805, 63740, 68700, 79675, 95610, 159350, 191220, 239025, 318700, 478050, 729823, 956100, 1459646, 2189469, 2919292, 3649115, 4378938, 7298230, 8757876, 10947345, 14596460, 18245575, 21894690, 36491150, 43789380, 54736725, 72982300, 109473450, 218946900]

約数ペア:

[(1, 218946900), (2, 109473450), (3, 72982300), (4, 54736725), (5, 43789380), (6, 36491150), (10, 21894690), (12, 18245575), (15, 14596460), (20, 10947345), (25, 8757876), (30, 7298230), (50, 4378938), (60, 3649115), (75, 2919292), (100, 2189469), (150, 1459646), (229, 956100), (300, 729823), (458, 478050), (687, 318700), (916, 239025), (1145, 191220), (1374, 159350), (2290, 95610), (2748, 79675), (3187, 68700), (3435, 63740), (4580, 47805), (5725, 38244), (6374, 34350), (6870, 31870), (9561, 22900), (11450, 19122), (12748, 17175), (13740, 15935)]