390261600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 216

約数和(自身を含む): 1398426120

約数和(自身を除く): 1008164520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 200, 201, 225, 240, 268, 288, 300, 335, 360, 400, 402, 450, 480, 536, 600, 603, 670, 720, 800, 804, 809, 900, 1005, 1072, 1200, 1206, 1340, 1440, 1608, 1618, 1675, 1800, 2010, 2144, 2400, 2412, 2427, 2680, 3015, 3216, 3236, 3350, 3600, 4020, 4045, 4824, 4854, 5025, 5360, 6030, 6432, 6472, 6700, 7200, 7281, 8040, 8090, 9648, 9708, 10050, 10720, 12060, 12135, 12944, 13400, 14562, 15075, 16080, 16180, 19296, 19416, 20100, 20225, 24120, 24270, 25888, 26800, 29124, 30150, 32160, 32360, 36405, 38832, 40200, 40450, 48240, 48540, 53600, 54203, 58248, 60300, 60675, 64720, 72810, 77664, 80400, 80900, 96480, 97080, 108406, 116496, 120600, 121350, 129440, 145620, 160800, 161800, 162609, 182025, 194160, 216812, 232992, 241200, 242700, 271015, 291240, 323600, 325218, 364050, 388320, 433624, 482400, 485400, 487827, 542030, 582480, 647200, 650436, 728100, 813045, 867248, 970800, 975654, 1084060, 1164960, 1300872, 1355075, 1456200, 1626090, 1734496, 1941600, 1951308, 2168120, 2439135, 2601744, 2710150, 2912400, 3252180, 3902616, 4065225, 4336240, 4878270, 5203488, 5420300, 5824800, 6504360, 7805232, 8130450, 8672480, 9756540, 10840600, 12195675, 13008720, 15610464, 16260900, 19513080, 21681200, 24391350, 26017440, 32521800, 39026160, 43362400, 48782700, 65043600, 78052320, 97565400, 130087200, 195130800, 390261600]

約数ペア:

[(1, 390261600), (2, 195130800), (3, 130087200), (4, 97565400), (5, 78052320), (6, 65043600), (8, 48782700), (9, 43362400), (10, 39026160), (12, 32521800), (15, 26017440), (16, 24391350), (18, 21681200), (20, 19513080), (24, 16260900), (25, 15610464), (30, 13008720), (32, 12195675), (36, 10840600), (40, 9756540), (45, 8672480), (48, 8130450), (50, 7805232), (60, 6504360), (67, 5824800), (72, 5420300), (75, 5203488), (80, 4878270), (90, 4336240), (96, 4065225), (100, 3902616), (120, 3252180), (134, 2912400), (144, 2710150), (150, 2601744), (160, 2439135), (180, 2168120), (200, 1951308), (201, 1941600), (225, 1734496), (240, 1626090), (268, 1456200), (288, 1355075), (300, 1300872), (335, 1164960), (360, 1084060), (400, 975654), (402, 970800), (450, 867248), (480, 813045), (536, 728100), (600, 650436), (603, 647200), (670, 582480), (720, 542030), (800, 487827), (804, 485400), (809, 482400), (900, 433624), (1005, 388320), (1072, 364050), (1200, 325218), (1206, 323600), (1340, 291240), (1440, 271015), (1608, 242700), (1618, 241200), (1675, 232992), (1800, 216812), (2010, 194160), (2144, 182025), (2400, 162609), (2412, 161800), (2427, 160800), (2680, 145620), (3015, 129440), (3216, 121350), (3236, 120600), (3350, 116496), (3600, 108406), (4020, 97080), (4045, 96480), (4824, 80900), (4854, 80400), (5025, 77664), (5360, 72810), (6030, 64720), (6432, 60675), (6472, 60300), (6700, 58248), (7200, 54203), (7281, 53600), (8040, 48540), (8090, 48240), (9648, 40450), (9708, 40200), (10050, 38832), (10720, 36405), (12060, 32360), (12135, 32160), (12944, 30150), (13400, 29124), (14562, 26800), (15075, 25888), (16080, 24270), (16180, 24120), (19296, 20225), (19416, 20100)]