69071200

素因数分解:

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

素因数の和:245

約数の個数: 144

約数和(自身を含む): 188987904

約数和(自身を除く): 119916704

約数列:

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

約数ペア:

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