90762660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9922

約数の個数: 96

約数和(自身を含む): 299013120

約数和(自身を除く): 208250460

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, 9887, 19774, 29661, 39548, 49435, 59322, 88983, 98870, 118644, 148305, 168079, 177966, 197740, 266949, 296610, 336158, 355932, 444915, 504237, 533898, 593220, 672316, 840395, 889830, 1008474, 1067796, 1334745, 1512711, 1680790, 1779660, 2016948, 2521185, 2669490, 3025422, 3361580, 4538133, 5042370, 5338980, 6050844, 7563555, 9076266, 10084740, 15127110, 18152532, 22690665, 30254220, 45381330, 90762660]

約数ペア:

[(1, 90762660), (2, 45381330), (3, 30254220), (4, 22690665), (5, 18152532), (6, 15127110), (9, 10084740), (10, 9076266), (12, 7563555), (15, 6050844), (17, 5338980), (18, 5042370), (20, 4538133), (27, 3361580), (30, 3025422), (34, 2669490), (36, 2521185), (45, 2016948), (51, 1779660), (54, 1680790), (60, 1512711), (68, 1334745), (85, 1067796), (90, 1008474), (102, 889830), (108, 840395), (135, 672316), (153, 593220), (170, 533898), (180, 504237), (204, 444915), (255, 355932), (270, 336158), (306, 296610), (340, 266949), (459, 197740), (510, 177966), (540, 168079), (612, 148305), (765, 118644), (918, 98870), (1020, 88983), (1530, 59322), (1836, 49435), (2295, 39548), (3060, 29661), (4590, 19774), (9180, 9887)]