87274260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3207

約数の個数: 120

約数和(自身を含む): 289978920

約数和(自身を除く): 202704660

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 3169, 4590, 5508, 6338, 6885, 9180, 9507, 12676, 13770, 15845, 19014, 27540, 28521, 31690, 38028, 47535, 53873, 57042, 63380, 85563, 95070, 107746, 114084, 142605, 161619, 171126, 190140, 215492, 256689, 269365, 285210, 323238, 342252, 427815, 484857, 513378, 538730, 570420, 646476, 808095, 855630, 969714, 1026756, 1077460, 1283445, 1454571, 1616190, 1711260, 1939428, 2424285, 2566890, 2909142, 3232380, 4363713, 4848570, 5133780, 5818284, 7272855, 8727426, 9697140, 14545710, 17454852, 21818565, 29091420, 43637130, 87274260]

約数ペア:

[(1, 87274260), (2, 43637130), (3, 29091420), (4, 21818565), (5, 17454852), (6, 14545710), (9, 9697140), (10, 8727426), (12, 7272855), (15, 5818284), (17, 5133780), (18, 4848570), (20, 4363713), (27, 3232380), (30, 2909142), (34, 2566890), (36, 2424285), (45, 1939428), (51, 1711260), (54, 1616190), (60, 1454571), (68, 1283445), (81, 1077460), (85, 1026756), (90, 969714), (102, 855630), (108, 808095), (135, 646476), (153, 570420), (162, 538730), (170, 513378), (180, 484857), (204, 427815), (255, 342252), (270, 323238), (306, 285210), (324, 269365), (340, 256689), (405, 215492), (459, 190140), (510, 171126), (540, 161619), (612, 142605), (765, 114084), (810, 107746), (918, 95070), (1020, 85563), (1377, 63380), (1530, 57042), (1620, 53873), (1836, 47535), (2295, 38028), (2754, 31690), (3060, 28521), (3169, 27540), (4590, 19014), (5508, 15845), (6338, 13770), (6885, 12676), (9180, 9507)]