28317600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 360

約数和(自身を含む): 113430240

約数和(自身を除く): 85112640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 25, 27, 30, 32, 36, 38, 40, 45, 46, 48, 50, 54, 57, 60, 69, 72, 75, 76, 80, 81, 90, 92, 95, 96, 100, 108, 114, 115, 120, 135, 138, 144, 150, 152, 160, 162, 171, 180, 184, 190, 200, 207, 216, 225, 228, 230, 240, 270, 276, 285, 288, 300, 304, 324, 342, 345, 360, 368, 380, 400, 405, 414, 432, 437, 450, 456, 460, 475, 480, 513, 540, 552, 570, 575, 600, 608, 621, 648, 675, 684, 690, 720, 736, 760, 800, 810, 828, 855, 864, 874, 900, 912, 920, 950, 1026, 1035, 1080, 1104, 1140, 1150, 1200, 1242, 1296, 1311, 1350, 1368, 1380, 1425, 1440, 1520, 1539, 1620, 1656, 1710, 1725, 1748, 1800, 1824, 1840, 1863, 1900, 2025, 2052, 2070, 2160, 2185, 2208, 2280, 2300, 2400, 2484, 2565, 2592, 2622, 2700, 2736, 2760, 2850, 3040, 3078, 3105, 3240, 3312, 3420, 3450, 3496, 3600, 3680, 3726, 3800, 3933, 4050, 4104, 4140, 4275, 4320, 4370, 4560, 4600, 4968, 5130, 5175, 5244, 5400, 5472, 5520, 5700, 6156, 6210, 6480, 6555, 6624, 6840, 6900, 6992, 7200, 7452, 7600, 7695, 7866, 8100, 8208, 8280, 8550, 8740, 9120, 9200, 9315, 9936, 10260, 10350, 10488, 10800, 10925, 11040, 11400, 11799, 12312, 12420, 12825, 12960, 13110, 13680, 13800, 13984, 14904, 15200, 15390, 15525, 15732, 16200, 16416, 16560, 17100, 17480, 18400, 18630, 19665, 19872, 20520, 20700, 20976, 21600, 21850, 22800, 23598, 24624, 24840, 25650, 26220, 27360, 27600, 29808, 30780, 31050, 31464, 32400, 32775, 33120, 34200, 34960, 35397, 37260, 38475, 39330, 41040, 41400, 41952, 43700, 45600, 46575, 47196, 49248, 49680, 51300, 52440, 55200, 58995, 59616, 61560, 62100, 62928, 64800, 65550, 68400, 69920, 70794, 74520, 76950, 78660, 82080, 82800, 87400, 93150, 94392, 98325, 99360, 102600, 104880, 117990, 123120, 124200, 125856, 131100, 136800, 141588, 149040, 153900, 157320, 165600, 174800, 176985, 186300, 188784, 196650, 205200, 209760, 235980, 246240, 248400, 262200, 283176, 294975, 298080, 307800, 314640, 349600, 353970, 372600, 377568, 393300, 410400, 471960, 496800, 524400, 566352, 589950, 615600, 629280, 707940, 745200, 786600, 884925, 943920, 1048800, 1132704, 1179900, 1231200, 1415880, 1490400, 1573200, 1769850, 1887840, 2359800, 2831760, 3146400, 3539700, 4719600, 5663520, 7079400, 9439200, 14158800, 28317600]

約数ペア:

[(1, 28317600), (2, 14158800), (3, 9439200), (4, 7079400), (5, 5663520), (6, 4719600), (8, 3539700), (9, 3146400), (10, 2831760), (12, 2359800), (15, 1887840), (16, 1769850), (18, 1573200), (19, 1490400), (20, 1415880), (23, 1231200), (24, 1179900), (25, 1132704), (27, 1048800), (30, 943920), (32, 884925), (36, 786600), (38, 745200), (40, 707940), (45, 629280), (46, 615600), (48, 589950), (50, 566352), (54, 524400), (57, 496800), (60, 471960), (69, 410400), (72, 393300), (75, 377568), (76, 372600), (80, 353970), (81, 349600), (90, 314640), (92, 307800), (95, 298080), (96, 294975), (100, 283176), (108, 262200), (114, 248400), (115, 246240), (120, 235980), (135, 209760), (138, 205200), (144, 196650), (150, 188784), (152, 186300), (160, 176985), (162, 174800), (171, 165600), (180, 157320), (184, 153900), (190, 149040), (200, 141588), (207, 136800), (216, 131100), (225, 125856), (228, 124200), (230, 123120), (240, 117990), (270, 104880), (276, 102600), (285, 99360), (288, 98325), (300, 94392), (304, 93150), (324, 87400), (342, 82800), (345, 82080), (360, 78660), (368, 76950), (380, 74520), (400, 70794), (405, 69920), (414, 68400), (432, 65550), (437, 64800), (450, 62928), (456, 62100), (460, 61560), (475, 59616), (480, 58995), (513, 55200), (540, 52440), (552, 51300), (570, 49680), (575, 49248), (600, 47196), (608, 46575), (621, 45600), (648, 43700), (675, 41952), (684, 41400), (690, 41040), (720, 39330), (736, 38475), (760, 37260), (800, 35397), (810, 34960), (828, 34200), (855, 33120), (864, 32775), (874, 32400), (900, 31464), (912, 31050), (920, 30780), (950, 29808), (1026, 27600), (1035, 27360), (1080, 26220), (1104, 25650), (1140, 24840), (1150, 24624), (1200, 23598), (1242, 22800), (1296, 21850), (1311, 21600), (1350, 20976), (1368, 20700), (1380, 20520), (1425, 19872), (1440, 19665), (1520, 18630), (1539, 18400), (1620, 17480), (1656, 17100), (1710, 16560), (1725, 16416), (1748, 16200), (1800, 15732), (1824, 15525), (1840, 15390), (1863, 15200), (1900, 14904), (2025, 13984), (2052, 13800), (2070, 13680), (2160, 13110), (2185, 12960), (2208, 12825), (2280, 12420), (2300, 12312), (2400, 11799), (2484, 11400), (2565, 11040), (2592, 10925), (2622, 10800), (2700, 10488), (2736, 10350), (2760, 10260), (2850, 9936), (3040, 9315), (3078, 9200), (3105, 9120), (3240, 8740), (3312, 8550), (3420, 8280), (3450, 8208), (3496, 8100), (3600, 7866), (3680, 7695), (3726, 7600), (3800, 7452), (3933, 7200), (4050, 6992), (4104, 6900), (4140, 6840), (4275, 6624), (4320, 6555), (4370, 6480), (4560, 6210), (4600, 6156), (4968, 5700), (5130, 5520), (5175, 5472), (5244, 5400)]