66858840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 218509200

約数和(自身を除く): 151650360

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, 229, 360, 458, 687, 811, 916, 1145, 1374, 1622, 1832, 2061, 2290, 2433, 2748, 3244, 3435, 4055, 4122, 4580, 4866, 5496, 6488, 6870, 7299, 8110, 8244, 9160, 9732, 10305, 12165, 13740, 14598, 16220, 16488, 19464, 20610, 24330, 27480, 29196, 32440, 36495, 41220, 48660, 58392, 72990, 82440, 97320, 145980, 185719, 291960, 371438, 557157, 742876, 928595, 1114314, 1485752, 1671471, 1857190, 2228628, 2785785, 3342942, 3714380, 4457256, 5571570, 6685884, 7428760, 8357355, 11143140, 13371768, 16714710, 22286280, 33429420, 66858840]

約数ペア:

[(1, 66858840), (2, 33429420), (3, 22286280), (4, 16714710), (5, 13371768), (6, 11143140), (8, 8357355), (9, 7428760), (10, 6685884), (12, 5571570), (15, 4457256), (18, 3714380), (20, 3342942), (24, 2785785), (30, 2228628), (36, 1857190), (40, 1671471), (45, 1485752), (60, 1114314), (72, 928595), (90, 742876), (120, 557157), (180, 371438), (229, 291960), (360, 185719), (458, 145980), (687, 97320), (811, 82440), (916, 72990), (1145, 58392), (1374, 48660), (1622, 41220), (1832, 36495), (2061, 32440), (2290, 29196), (2433, 27480), (2748, 24330), (3244, 20610), (3435, 19464), (4055, 16488), (4122, 16220), (4580, 14598), (4866, 13740), (5496, 12165), (6488, 10305), (6870, 9732), (7299, 9160), (8110, 8244)]