66822120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 218181600

約数和(自身を除く): 151359480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 419, 443, 838, 886, 1257, 1329, 1676, 1772, 2095, 2215, 2514, 2658, 3352, 3544, 3771, 3987, 4190, 4430, 5028, 5316, 6285, 6645, 7542, 7974, 8380, 8860, 10056, 10632, 12570, 13290, 15084, 15948, 16760, 17720, 18855, 19935, 25140, 26580, 30168, 31896, 37710, 39870, 50280, 53160, 75420, 79740, 150840, 159480, 185617, 371234, 556851, 742468, 928085, 1113702, 1484936, 1670553, 1856170, 2227404, 2784255, 3341106, 3712340, 4454808, 5568510, 6682212, 7424680, 8352765, 11137020, 13364424, 16705530, 22274040, 33411060, 66822120]

約数ペア:

[(1, 66822120), (2, 33411060), (3, 22274040), (4, 16705530), (5, 13364424), (6, 11137020), (8, 8352765), (9, 7424680), (10, 6682212), (12, 5568510), (15, 4454808), (18, 3712340), (20, 3341106), (24, 2784255), (30, 2227404), (36, 1856170), (40, 1670553), (45, 1484936), (60, 1113702), (72, 928085), (90, 742468), (120, 556851), (180, 371234), (360, 185617), (419, 159480), (443, 150840), (838, 79740), (886, 75420), (1257, 53160), (1329, 50280), (1676, 39870), (1772, 37710), (2095, 31896), (2215, 30168), (2514, 26580), (2658, 25140), (3352, 19935), (3544, 18855), (3771, 17720), (3987, 16760), (4190, 15948), (4430, 15084), (5028, 13290), (5316, 12570), (6285, 10632), (6645, 10056), (7542, 8860), (7974, 8380)]