57102660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18661}}^1$

素因数の和:18693

約数の個数: 72

約数和(自身を含む): 183410136

約数和(自身を除く): 126307476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 18661, 37322, 55983, 74644, 93305, 111966, 167949, 186610, 223932, 279915, 317237, 335898, 373220, 559830, 634474, 671796, 839745, 951711, 1119660, 1268948, 1586185, 1679490, 1903422, 2855133, 3172370, 3358980, 3806844, 4758555, 5710266, 6344740, 9517110, 11420532, 14275665, 19034220, 28551330, 57102660]

約数ペア:

[(1, 57102660), (2, 28551330), (3, 19034220), (4, 14275665), (5, 11420532), (6, 9517110), (9, 6344740), (10, 5710266), (12, 4758555), (15, 3806844), (17, 3358980), (18, 3172370), (20, 2855133), (30, 1903422), (34, 1679490), (36, 1586185), (45, 1268948), (51, 1119660), (60, 951711), (68, 839745), (85, 671796), (90, 634474), (102, 559830), (153, 373220), (170, 335898), (180, 317237), (204, 279915), (255, 223932), (306, 186610), (340, 167949), (510, 111966), (612, 93305), (765, 74644), (1020, 55983), (1530, 37322), (3060, 18661)]