242546400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 360

約数和(自身を含む): 935799480

約数和(自身を除く): 693253080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 162, 171, 180, 190, 197, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 324, 342, 360, 380, 394, 400, 405, 432, 450, 456, 475, 480, 513, 540, 570, 591, 600, 608, 648, 675, 684, 720, 760, 788, 800, 810, 855, 864, 900, 912, 950, 985, 1026, 1080, 1140, 1182, 1200, 1296, 1350, 1368, 1425, 1440, 1520, 1539, 1576, 1620, 1710, 1773, 1800, 1824, 1900, 1970, 2025, 2052, 2160, 2280, 2364, 2400, 2565, 2592, 2700, 2736, 2850, 2955, 3040, 3078, 3152, 3240, 3420, 3546, 3600, 3743, 3800, 3940, 4050, 4104, 4275, 4320, 4560, 4728, 4925, 5130, 5319, 5400, 5472, 5700, 5910, 6156, 6304, 6480, 6840, 7092, 7200, 7486, 7600, 7695, 7880, 8100, 8208, 8550, 8865, 9120, 9456, 9850, 10260, 10638, 10800, 11229, 11400, 11820, 12312, 12825, 12960, 13680, 14184, 14775, 14972, 15200, 15390, 15760, 15957, 16200, 16416, 17100, 17730, 18715, 18912, 19700, 20520, 21276, 21600, 22458, 22800, 23640, 24624, 25650, 26595, 27360, 28368, 29550, 29944, 30780, 31520, 31914, 32400, 33687, 34200, 35460, 37430, 38475, 39400, 41040, 42552, 44325, 44916, 45600, 47280, 49248, 51300, 53190, 56145, 56736, 59100, 59888, 61560, 63828, 64800, 67374, 68400, 70920, 74860, 76950, 78800, 79785, 82080, 85104, 88650, 89832, 93575, 94560, 101061, 102600, 106380, 112290, 118200, 119776, 123120, 127656, 132975, 134748, 136800, 141840, 149720, 153900, 157600, 159570, 168435, 170208, 177300, 179664, 187150, 202122, 205200, 212760, 224580, 236400, 246240, 255312, 265950, 269496, 280725, 283680, 299440, 303183, 307800, 319140, 336870, 354600, 359328, 374300, 398925, 404244, 410400, 425520, 449160, 472800, 505305, 510624, 531900, 538992, 561450, 598880, 606366, 615600, 638280, 673740, 709200, 748600, 797850, 808488, 842175, 851040, 898320, 1010610, 1063800, 1077984, 1122900, 1212732, 1231200, 1276560, 1347480, 1418400, 1497200, 1515915, 1595700, 1616976, 1684350, 1796640, 2021220, 2127600, 2245800, 2425464, 2526525, 2553120, 2694960, 2994400, 3031830, 3191400, 3233952, 3368700, 4042440, 4255200, 4491600, 4850928, 5053050, 5389920, 6063660, 6382800, 6737400, 7579575, 8084880, 8983200, 9701856, 10106100, 12127320, 12765600, 13474800, 15159150, 16169760, 20212200, 24254640, 26949600, 30318300, 40424400, 48509280, 60636600, 80848800, 121273200, 242546400]

約数ペア:

[(1, 242546400), (2, 121273200), (3, 80848800), (4, 60636600), (5, 48509280), (6, 40424400), (8, 30318300), (9, 26949600), (10, 24254640), (12, 20212200), (15, 16169760), (16, 15159150), (18, 13474800), (19, 12765600), (20, 12127320), (24, 10106100), (25, 9701856), (27, 8983200), (30, 8084880), (32, 7579575), (36, 6737400), (38, 6382800), (40, 6063660), (45, 5389920), (48, 5053050), (50, 4850928), (54, 4491600), (57, 4255200), (60, 4042440), (72, 3368700), (75, 3233952), (76, 3191400), (80, 3031830), (81, 2994400), (90, 2694960), (95, 2553120), (96, 2526525), (100, 2425464), (108, 2245800), (114, 2127600), (120, 2021220), (135, 1796640), (144, 1684350), (150, 1616976), (152, 1595700), (160, 1515915), (162, 1497200), (171, 1418400), (180, 1347480), (190, 1276560), (197, 1231200), (200, 1212732), (216, 1122900), (225, 1077984), (228, 1063800), (240, 1010610), (270, 898320), (285, 851040), (288, 842175), (300, 808488), (304, 797850), (324, 748600), (342, 709200), (360, 673740), (380, 638280), (394, 615600), (400, 606366), (405, 598880), (432, 561450), (450, 538992), (456, 531900), (475, 510624), (480, 505305), (513, 472800), (540, 449160), (570, 425520), (591, 410400), (600, 404244), (608, 398925), (648, 374300), (675, 359328), (684, 354600), (720, 336870), (760, 319140), (788, 307800), (800, 303183), (810, 299440), (855, 283680), (864, 280725), (900, 269496), (912, 265950), (950, 255312), (985, 246240), (1026, 236400), (1080, 224580), (1140, 212760), (1182, 205200), (1200, 202122), (1296, 187150), (1350, 179664), (1368, 177300), (1425, 170208), (1440, 168435), (1520, 159570), (1539, 157600), (1576, 153900), (1620, 149720), (1710, 141840), (1773, 136800), (1800, 134748), (1824, 132975), (1900, 127656), (1970, 123120), (2025, 119776), (2052, 118200), (2160, 112290), (2280, 106380), (2364, 102600), (2400, 101061), (2565, 94560), (2592, 93575), (2700, 89832), (2736, 88650), (2850, 85104), (2955, 82080), (3040, 79785), (3078, 78800), (3152, 76950), (3240, 74860), (3420, 70920), (3546, 68400), (3600, 67374), (3743, 64800), (3800, 63828), (3940, 61560), (4050, 59888), (4104, 59100), (4275, 56736), (4320, 56145), (4560, 53190), (4728, 51300), (4925, 49248), (5130, 47280), (5319, 45600), (5400, 44916), (5472, 44325), (5700, 42552), (5910, 41040), (6156, 39400), (6304, 38475), (6480, 37430), (6840, 35460), (7092, 34200), (7200, 33687), (7486, 32400), (7600, 31914), (7695, 31520), (7880, 30780), (8100, 29944), (8208, 29550), (8550, 28368), (8865, 27360), (9120, 26595), (9456, 25650), (9850, 24624), (10260, 23640), (10638, 22800), (10800, 22458), (11229, 21600), (11400, 21276), (11820, 20520), (12312, 19700), (12825, 18912), (12960, 18715), (13680, 17730), (14184, 17100), (14775, 16416), (14972, 16200), (15200, 15957), (15390, 15760)]