66432900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 193251520

約数和(自身を除く): 126818620

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, 967, 1145, 1374, 1934, 2290, 2748, 2901, 3435, 3868, 4580, 4835, 5725, 5802, 6870, 9670, 11450, 11604, 13740, 14505, 17175, 19340, 22900, 24175, 29010, 34350, 48350, 58020, 68700, 72525, 96700, 145050, 221443, 290100, 442886, 664329, 885772, 1107215, 1328658, 2214430, 2657316, 3321645, 4428860, 5536075, 6643290, 11072150, 13286580, 16608225, 22144300, 33216450, 66432900]

約数ペア:

[(1, 66432900), (2, 33216450), (3, 22144300), (4, 16608225), (5, 13286580), (6, 11072150), (10, 6643290), (12, 5536075), (15, 4428860), (20, 3321645), (25, 2657316), (30, 2214430), (50, 1328658), (60, 1107215), (75, 885772), (100, 664329), (150, 442886), (229, 290100), (300, 221443), (458, 145050), (687, 96700), (916, 72525), (967, 68700), (1145, 58020), (1374, 48350), (1934, 34350), (2290, 29010), (2748, 24175), (2901, 22900), (3435, 19340), (3868, 17175), (4580, 14505), (4835, 13740), (5725, 11604), (5802, 11450), (6870, 9670)]