68868900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 231235200

約数和(自身を除く): 162366300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1109, 1150, 1242, 1350, 1380, 1725, 2070, 2218, 2300, 2484, 2700, 3105, 3327, 3450, 4140, 4436, 5175, 5545, 6210, 6654, 6900, 9981, 10350, 11090, 12420, 13308, 15525, 16635, 19962, 20700, 22180, 25507, 27725, 29943, 31050, 33270, 39924, 49905, 51014, 55450, 59886, 62100, 66540, 76521, 83175, 99810, 102028, 110900, 119772, 127535, 149715, 153042, 166350, 199620, 229563, 249525, 255070, 299430, 306084, 332700, 382605, 459126, 499050, 510140, 598860, 637675, 688689, 748575, 765210, 918252, 998100, 1147815, 1275350, 1377378, 1497150, 1530420, 1913025, 2295630, 2550700, 2754756, 2994300, 3443445, 3826050, 4591260, 5739075, 6886890, 7652100, 11478150, 13773780, 17217225, 22956300, 34434450, 68868900]

約数ペア:

[(1, 68868900), (2, 34434450), (3, 22956300), (4, 17217225), (5, 13773780), (6, 11478150), (9, 7652100), (10, 6886890), (12, 5739075), (15, 4591260), (18, 3826050), (20, 3443445), (23, 2994300), (25, 2754756), (27, 2550700), (30, 2295630), (36, 1913025), (45, 1530420), (46, 1497150), (50, 1377378), (54, 1275350), (60, 1147815), (69, 998100), (75, 918252), (90, 765210), (92, 748575), (100, 688689), (108, 637675), (115, 598860), (135, 510140), (138, 499050), (150, 459126), (180, 382605), (207, 332700), (225, 306084), (230, 299430), (270, 255070), (276, 249525), (300, 229563), (345, 199620), (414, 166350), (450, 153042), (460, 149715), (540, 127535), (575, 119772), (621, 110900), (675, 102028), (690, 99810), (828, 83175), (900, 76521), (1035, 66540), (1109, 62100), (1150, 59886), (1242, 55450), (1350, 51014), (1380, 49905), (1725, 39924), (2070, 33270), (2218, 31050), (2300, 29943), (2484, 27725), (2700, 25507), (3105, 22180), (3327, 20700), (3450, 19962), (4140, 16635), (4436, 15525), (5175, 13308), (5545, 12420), (6210, 11090), (6654, 10350), (6900, 9981)]