61318400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 180967584

約数和(自身を除く): 119649184

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 67, 80, 88, 100, 104, 110, 128, 130, 134, 143, 160, 176, 200, 208, 220, 256, 260, 268, 275, 286, 320, 325, 335, 352, 400, 416, 440, 520, 536, 550, 572, 640, 650, 670, 704, 715, 737, 800, 832, 871, 880, 1040, 1072, 1100, 1144, 1280, 1300, 1340, 1408, 1430, 1474, 1600, 1664, 1675, 1742, 1760, 2080, 2144, 2200, 2288, 2600, 2680, 2816, 2860, 2948, 3200, 3328, 3350, 3484, 3520, 3575, 3685, 4160, 4288, 4355, 4400, 4576, 5200, 5360, 5720, 5896, 6400, 6700, 6968, 7040, 7150, 7370, 8320, 8576, 8710, 8800, 9152, 9581, 10400, 10720, 11440, 11792, 13400, 13936, 14080, 14300, 14740, 16640, 17152, 17420, 17600, 18304, 18425, 19162, 20800, 21440, 21775, 22880, 23584, 26800, 27872, 28600, 29480, 34840, 35200, 36608, 36850, 38324, 41600, 42880, 43550, 45760, 47168, 47905, 53600, 55744, 57200, 58960, 69680, 70400, 73700, 76648, 83200, 85760, 87100, 91520, 94336, 95810, 107200, 111488, 114400, 117920, 139360, 147400, 153296, 174200, 183040, 188672, 191620, 214400, 222976, 228800, 235840, 239525, 278720, 294800, 306592, 348400, 383240, 428800, 457600, 471680, 479050, 557440, 589600, 613184, 696800, 766480, 915200, 943360, 958100, 1114880, 1179200, 1226368, 1393600, 1532960, 1916200, 2358400, 2452736, 2787200, 3065920, 3832400, 4716800, 5574400, 6131840, 7664800, 12263680, 15329600, 30659200, 61318400]

約数ペア:

[(1, 61318400), (2, 30659200), (4, 15329600), (5, 12263680), (8, 7664800), (10, 6131840), (11, 5574400), (13, 4716800), (16, 3832400), (20, 3065920), (22, 2787200), (25, 2452736), (26, 2358400), (32, 1916200), (40, 1532960), (44, 1393600), (50, 1226368), (52, 1179200), (55, 1114880), (64, 958100), (65, 943360), (67, 915200), (80, 766480), (88, 696800), (100, 613184), (104, 589600), (110, 557440), (128, 479050), (130, 471680), (134, 457600), (143, 428800), (160, 383240), (176, 348400), (200, 306592), (208, 294800), (220, 278720), (256, 239525), (260, 235840), (268, 228800), (275, 222976), (286, 214400), (320, 191620), (325, 188672), (335, 183040), (352, 174200), (400, 153296), (416, 147400), (440, 139360), (520, 117920), (536, 114400), (550, 111488), (572, 107200), (640, 95810), (650, 94336), (670, 91520), (704, 87100), (715, 85760), (737, 83200), (800, 76648), (832, 73700), (871, 70400), (880, 69680), (1040, 58960), (1072, 57200), (1100, 55744), (1144, 53600), (1280, 47905), (1300, 47168), (1340, 45760), (1408, 43550), (1430, 42880), (1474, 41600), (1600, 38324), (1664, 36850), (1675, 36608), (1742, 35200), (1760, 34840), (2080, 29480), (2144, 28600), (2200, 27872), (2288, 26800), (2600, 23584), (2680, 22880), (2816, 21775), (2860, 21440), (2948, 20800), (3200, 19162), (3328, 18425), (3350, 18304), (3484, 17600), (3520, 17420), (3575, 17152), (3685, 16640), (4160, 14740), (4288, 14300), (4355, 14080), (4400, 13936), (4576, 13400), (5200, 11792), (5360, 11440), (5720, 10720), (5896, 10400), (6400, 9581), (6700, 9152), (6968, 8800), (7040, 8710), (7150, 8576), (7370, 8320)]