305229600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 288

約数和(自身を含む): 1189923840

約数和(自身を除く): 884694240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 800, 864, 900, 936, 975, 1040, 1080, 1087, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1560, 1755, 1800, 1872, 1950, 2080, 2160, 2174, 2340, 2400, 2600, 2700, 2808, 2925, 3120, 3261, 3510, 3600, 3744, 3900, 4320, 4348, 4680, 5200, 5400, 5435, 5616, 5850, 6240, 6522, 7020, 7200, 7800, 8696, 8775, 9360, 9783, 10400, 10800, 10870, 11232, 11700, 13044, 14040, 14131, 15600, 16305, 17392, 17550, 18720, 19566, 21600, 21740, 23400, 26088, 27175, 28080, 28262, 29349, 31200, 32610, 34784, 35100, 39132, 42393, 43480, 46800, 48915, 52176, 54350, 56160, 56524, 58698, 65220, 70200, 70655, 78264, 81525, 84786, 86960, 93600, 97830, 104352, 108700, 113048, 117396, 127179, 130440, 140400, 141310, 146745, 156528, 163050, 169572, 173920, 195660, 211965, 217400, 226096, 234792, 244575, 254358, 260880, 280800, 282620, 293490, 313056, 326100, 339144, 353275, 381537, 391320, 423930, 434800, 452192, 469584, 489150, 508716, 521760, 565240, 586980, 635895, 652200, 678288, 706550, 733725, 763074, 782640, 847860, 869600, 939168, 978300, 1017432, 1059825, 1130480, 1173960, 1271790, 1304400, 1356576, 1413100, 1467450, 1526148, 1565280, 1695720, 1907685, 1956600, 2034864, 2119650, 2260960, 2347920, 2543580, 2608800, 2826200, 2934900, 3052296, 3179475, 3391440, 3815370, 3913200, 4069728, 4239300, 4695840, 5087160, 5652400, 5869800, 6104592, 6358950, 6782880, 7630740, 7826400, 8478600, 9538425, 10174320, 11304800, 11739600, 12209184, 12717900, 15261480, 16957200, 19076850, 20348640, 23479200, 25435800, 30522960, 33914400, 38153700, 50871600, 61045920, 76307400, 101743200, 152614800, 305229600]

約数ペア:

[(1, 305229600), (2, 152614800), (3, 101743200), (4, 76307400), (5, 61045920), (6, 50871600), (8, 38153700), (9, 33914400), (10, 30522960), (12, 25435800), (13, 23479200), (15, 20348640), (16, 19076850), (18, 16957200), (20, 15261480), (24, 12717900), (25, 12209184), (26, 11739600), (27, 11304800), (30, 10174320), (32, 9538425), (36, 8478600), (39, 7826400), (40, 7630740), (45, 6782880), (48, 6358950), (50, 6104592), (52, 5869800), (54, 5652400), (60, 5087160), (65, 4695840), (72, 4239300), (75, 4069728), (78, 3913200), (80, 3815370), (90, 3391440), (96, 3179475), (100, 3052296), (104, 2934900), (108, 2826200), (117, 2608800), (120, 2543580), (130, 2347920), (135, 2260960), (144, 2119650), (150, 2034864), (156, 1956600), (160, 1907685), (180, 1695720), (195, 1565280), (200, 1526148), (208, 1467450), (216, 1413100), (225, 1356576), (234, 1304400), (240, 1271790), (260, 1173960), (270, 1130480), (288, 1059825), (300, 1017432), (312, 978300), (325, 939168), (351, 869600), (360, 847860), (390, 782640), (400, 763074), (416, 733725), (432, 706550), (450, 678288), (468, 652200), (480, 635895), (520, 586980), (540, 565240), (585, 521760), (600, 508716), (624, 489150), (650, 469584), (675, 452192), (702, 434800), (720, 423930), (780, 391320), (800, 381537), (864, 353275), (900, 339144), (936, 326100), (975, 313056), (1040, 293490), (1080, 282620), (1087, 280800), (1170, 260880), (1200, 254358), (1248, 244575), (1300, 234792), (1350, 226096), (1404, 217400), (1440, 211965), (1560, 195660), (1755, 173920), (1800, 169572), (1872, 163050), (1950, 156528), (2080, 146745), (2160, 141310), (2174, 140400), (2340, 130440), (2400, 127179), (2600, 117396), (2700, 113048), (2808, 108700), (2925, 104352), (3120, 97830), (3261, 93600), (3510, 86960), (3600, 84786), (3744, 81525), (3900, 78264), (4320, 70655), (4348, 70200), (4680, 65220), (5200, 58698), (5400, 56524), (5435, 56160), (5616, 54350), (5850, 52176), (6240, 48915), (6522, 46800), (7020, 43480), (7200, 42393), (7800, 39132), (8696, 35100), (8775, 34784), (9360, 32610), (9783, 31200), (10400, 29349), (10800, 28262), (10870, 28080), (11232, 27175), (11700, 26088), (13044, 23400), (14040, 21740), (14131, 21600), (15600, 19566), (16305, 18720), (17392, 17550)]