287031060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31267}}^1$

素因数の和:31302

約数の個数: 96

約数和(自身を含む): 945544320

約数和(自身を除く): 658513260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 31267, 62534, 93801, 125068, 156335, 187602, 281403, 312670, 375204, 469005, 531539, 562806, 625340, 844209, 938010, 1063078, 1125612, 1407015, 1594617, 1688418, 1876020, 2126156, 2657695, 2814030, 3189234, 3376836, 4221045, 4783851, 5315390, 5628060, 6378468, 7973085, 8442090, 9567702, 10630780, 14351553, 15946170, 16884180, 19135404, 23919255, 28703106, 31892340, 47838510, 57406212, 71757765, 95677020, 143515530, 287031060]

約数ペア:

[(1, 287031060), (2, 143515530), (3, 95677020), (4, 71757765), (5, 57406212), (6, 47838510), (9, 31892340), (10, 28703106), (12, 23919255), (15, 19135404), (17, 16884180), (18, 15946170), (20, 14351553), (27, 10630780), (30, 9567702), (34, 8442090), (36, 7973085), (45, 6378468), (51, 5628060), (54, 5315390), (60, 4783851), (68, 4221045), (85, 3376836), (90, 3189234), (102, 2814030), (108, 2657695), (135, 2126156), (153, 1876020), (170, 1688418), (180, 1594617), (204, 1407015), (255, 1125612), (270, 1063078), (306, 938010), (340, 844209), (459, 625340), (510, 562806), (540, 531539), (612, 469005), (765, 375204), (918, 312670), (1020, 281403), (1530, 187602), (1836, 156335), (2295, 125068), (3060, 93801), (4590, 62534), (9180, 31267)]