74404000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 212284800

約数和(自身を除く): 137880800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 89, 95, 100, 110, 125, 152, 160, 176, 178, 190, 200, 209, 220, 250, 275, 304, 352, 356, 380, 400, 418, 440, 445, 475, 500, 550, 608, 712, 760, 800, 836, 880, 890, 950, 979, 1000, 1045, 1100, 1375, 1424, 1520, 1672, 1691, 1760, 1780, 1900, 1958, 2000, 2090, 2200, 2225, 2375, 2750, 2848, 3040, 3344, 3382, 3560, 3800, 3916, 4000, 4180, 4400, 4450, 4750, 4895, 5225, 5500, 6688, 6764, 7120, 7600, 7832, 8360, 8455, 8800, 8900, 9500, 9790, 10450, 11000, 11125, 13528, 14240, 15200, 15664, 16720, 16910, 17800, 18601, 19000, 19580, 20900, 22000, 22250, 24475, 26125, 27056, 31328, 33440, 33820, 35600, 37202, 38000, 39160, 41800, 42275, 44000, 44500, 48950, 52250, 54112, 67640, 71200, 74404, 76000, 78320, 83600, 84550, 89000, 93005, 97900, 104500, 122375, 135280, 148808, 156640, 167200, 169100, 178000, 186010, 195800, 209000, 211375, 244750, 270560, 297616, 338200, 356000, 372020, 391600, 418000, 422750, 465025, 489500, 595232, 676400, 744040, 783200, 836000, 845500, 930050, 979000, 1352800, 1488080, 1691000, 1860100, 1958000, 2325125, 2976160, 3382000, 3720200, 3916000, 4650250, 6764000, 7440400, 9300500, 14880800, 18601000, 37202000, 74404000]

約数ペア:

[(1, 74404000), (2, 37202000), (4, 18601000), (5, 14880800), (8, 9300500), (10, 7440400), (11, 6764000), (16, 4650250), (19, 3916000), (20, 3720200), (22, 3382000), (25, 2976160), (32, 2325125), (38, 1958000), (40, 1860100), (44, 1691000), (50, 1488080), (55, 1352800), (76, 979000), (80, 930050), (88, 845500), (89, 836000), (95, 783200), (100, 744040), (110, 676400), (125, 595232), (152, 489500), (160, 465025), (176, 422750), (178, 418000), (190, 391600), (200, 372020), (209, 356000), (220, 338200), (250, 297616), (275, 270560), (304, 244750), (352, 211375), (356, 209000), (380, 195800), (400, 186010), (418, 178000), (440, 169100), (445, 167200), (475, 156640), (500, 148808), (550, 135280), (608, 122375), (712, 104500), (760, 97900), (800, 93005), (836, 89000), (880, 84550), (890, 83600), (950, 78320), (979, 76000), (1000, 74404), (1045, 71200), (1100, 67640), (1375, 54112), (1424, 52250), (1520, 48950), (1672, 44500), (1691, 44000), (1760, 42275), (1780, 41800), (1900, 39160), (1958, 38000), (2000, 37202), (2090, 35600), (2200, 33820), (2225, 33440), (2375, 31328), (2750, 27056), (2848, 26125), (3040, 24475), (3344, 22250), (3382, 22000), (3560, 20900), (3800, 19580), (3916, 19000), (4000, 18601), (4180, 17800), (4400, 16910), (4450, 16720), (4750, 15664), (4895, 15200), (5225, 14240), (5500, 13528), (6688, 11125), (6764, 11000), (7120, 10450), (7600, 9790), (7832, 9500), (8360, 8900), (8455, 8800)]