66205140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 200600064

約数和(自身を除く): 134394924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1381, 1410, 1598, 2397, 2762, 2820, 3196, 3995, 4143, 4794, 5524, 6905, 7990, 8286, 9588, 11985, 13810, 15980, 16572, 20715, 23477, 23970, 27620, 41430, 46954, 47940, 64907, 70431, 82860, 93908, 117385, 129814, 140862, 194721, 234770, 259628, 281724, 324535, 352155, 389442, 469540, 649070, 704310, 778884, 973605, 1103419, 1298140, 1408620, 1947210, 2206838, 3310257, 3894420, 4413676, 5517095, 6620514, 11034190, 13241028, 16551285, 22068380, 33102570, 66205140]

約数ペア:

[(1, 66205140), (2, 33102570), (3, 22068380), (4, 16551285), (5, 13241028), (6, 11034190), (10, 6620514), (12, 5517095), (15, 4413676), (17, 3894420), (20, 3310257), (30, 2206838), (34, 1947210), (47, 1408620), (51, 1298140), (60, 1103419), (68, 973605), (85, 778884), (94, 704310), (102, 649070), (141, 469540), (170, 389442), (188, 352155), (204, 324535), (235, 281724), (255, 259628), (282, 234770), (340, 194721), (470, 140862), (510, 129814), (564, 117385), (705, 93908), (799, 82860), (940, 70431), (1020, 64907), (1381, 47940), (1410, 46954), (1598, 41430), (2397, 27620), (2762, 23970), (2820, 23477), (3196, 20715), (3995, 16572), (4143, 15980), (4794, 13810), (5524, 11985), (6905, 9588), (7990, 8286)]