138142400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 380975616

約数和(自身を除く): 242833216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 80, 88, 94, 100, 110, 160, 167, 176, 188, 200, 220, 235, 275, 320, 334, 352, 376, 400, 440, 470, 517, 550, 668, 704, 752, 800, 835, 880, 940, 1034, 1100, 1175, 1336, 1504, 1600, 1670, 1760, 1837, 1880, 2068, 2200, 2350, 2585, 2672, 3008, 3340, 3520, 3674, 3760, 4136, 4175, 4400, 4700, 5170, 5344, 6680, 7348, 7520, 7849, 8272, 8350, 8800, 9185, 9400, 10340, 10688, 12925, 13360, 14696, 15040, 15698, 16544, 16700, 17600, 18370, 18800, 20680, 25850, 26720, 29392, 31396, 33088, 33400, 36740, 37600, 39245, 41360, 45925, 51700, 53440, 58784, 62792, 66800, 73480, 75200, 78490, 82720, 86339, 91850, 103400, 117568, 125584, 133600, 146960, 156980, 165440, 172678, 183700, 196225, 206800, 251168, 267200, 293920, 313960, 345356, 367400, 392450, 413600, 431695, 502336, 587840, 627920, 690712, 734800, 784900, 827200, 863390, 1255840, 1381424, 1469600, 1569800, 1726780, 2158475, 2511680, 2762848, 2939200, 3139600, 3453560, 4316950, 5525696, 6279200, 6907120, 8633900, 12558400, 13814240, 17267800, 27628480, 34535600, 69071200, 138142400]

約数ペア:

[(1, 138142400), (2, 69071200), (4, 34535600), (5, 27628480), (8, 17267800), (10, 13814240), (11, 12558400), (16, 8633900), (20, 6907120), (22, 6279200), (25, 5525696), (32, 4316950), (40, 3453560), (44, 3139600), (47, 2939200), (50, 2762848), (55, 2511680), (64, 2158475), (80, 1726780), (88, 1569800), (94, 1469600), (100, 1381424), (110, 1255840), (160, 863390), (167, 827200), (176, 784900), (188, 734800), (200, 690712), (220, 627920), (235, 587840), (275, 502336), (320, 431695), (334, 413600), (352, 392450), (376, 367400), (400, 345356), (440, 313960), (470, 293920), (517, 267200), (550, 251168), (668, 206800), (704, 196225), (752, 183700), (800, 172678), (835, 165440), (880, 156980), (940, 146960), (1034, 133600), (1100, 125584), (1175, 117568), (1336, 103400), (1504, 91850), (1600, 86339), (1670, 82720), (1760, 78490), (1837, 75200), (1880, 73480), (2068, 66800), (2200, 62792), (2350, 58784), (2585, 53440), (2672, 51700), (3008, 45925), (3340, 41360), (3520, 39245), (3674, 37600), (3760, 36740), (4136, 33400), (4175, 33088), (4400, 31396), (4700, 29392), (5170, 26720), (5344, 25850), (6680, 20680), (7348, 18800), (7520, 18370), (7849, 17600), (8272, 16700), (8350, 16544), (8800, 15698), (9185, 15040), (9400, 14696), (10340, 13360), (10688, 12925)]