220485600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 216

約数和(自身を含む): 787262112

約数和(自身を除く): 566776512

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, 72, 75, 80, 90, 96, 100, 113, 120, 144, 150, 160, 180, 200, 225, 226, 240, 271, 288, 300, 339, 360, 400, 450, 452, 480, 542, 565, 600, 678, 720, 800, 813, 900, 904, 1017, 1084, 1130, 1200, 1355, 1356, 1440, 1626, 1695, 1800, 1808, 2034, 2168, 2260, 2400, 2439, 2710, 2712, 2825, 3252, 3390, 3600, 3616, 4065, 4068, 4336, 4520, 4878, 5085, 5420, 5424, 5650, 6504, 6775, 6780, 7200, 8130, 8136, 8475, 8672, 9040, 9756, 10170, 10840, 10848, 11300, 12195, 13008, 13550, 13560, 16260, 16272, 16950, 18080, 19512, 20325, 20340, 21680, 22600, 24390, 25425, 26016, 27100, 27120, 30623, 32520, 32544, 33900, 39024, 40650, 40680, 43360, 45200, 48780, 50850, 54200, 54240, 60975, 61246, 65040, 67800, 78048, 81300, 81360, 90400, 91869, 97560, 101700, 108400, 121950, 122492, 130080, 135600, 153115, 162600, 162720, 183738, 195120, 203400, 216800, 243900, 244984, 271200, 275607, 306230, 325200, 367476, 390240, 406800, 459345, 487800, 489968, 551214, 612460, 650400, 734952, 765575, 813600, 918690, 975600, 979936, 1102428, 1224920, 1378035, 1469904, 1531150, 1837380, 1951200, 2204856, 2296725, 2449840, 2756070, 2939808, 3062300, 3674760, 4409712, 4593450, 4899680, 5512140, 6124600, 6890175, 7349520, 8819424, 9186900, 11024280, 12249200, 13780350, 14699040, 18373800, 22048560, 24498400, 27560700, 36747600, 44097120, 55121400, 73495200, 110242800, 220485600]

約数ペア:

[(1, 220485600), (2, 110242800), (3, 73495200), (4, 55121400), (5, 44097120), (6, 36747600), (8, 27560700), (9, 24498400), (10, 22048560), (12, 18373800), (15, 14699040), (16, 13780350), (18, 12249200), (20, 11024280), (24, 9186900), (25, 8819424), (30, 7349520), (32, 6890175), (36, 6124600), (40, 5512140), (45, 4899680), (48, 4593450), (50, 4409712), (60, 3674760), (72, 3062300), (75, 2939808), (80, 2756070), (90, 2449840), (96, 2296725), (100, 2204856), (113, 1951200), (120, 1837380), (144, 1531150), (150, 1469904), (160, 1378035), (180, 1224920), (200, 1102428), (225, 979936), (226, 975600), (240, 918690), (271, 813600), (288, 765575), (300, 734952), (339, 650400), (360, 612460), (400, 551214), (450, 489968), (452, 487800), (480, 459345), (542, 406800), (565, 390240), (600, 367476), (678, 325200), (720, 306230), (800, 275607), (813, 271200), (900, 244984), (904, 243900), (1017, 216800), (1084, 203400), (1130, 195120), (1200, 183738), (1355, 162720), (1356, 162600), (1440, 153115), (1626, 135600), (1695, 130080), (1800, 122492), (1808, 121950), (2034, 108400), (2168, 101700), (2260, 97560), (2400, 91869), (2439, 90400), (2710, 81360), (2712, 81300), (2825, 78048), (3252, 67800), (3390, 65040), (3600, 61246), (3616, 60975), (4065, 54240), (4068, 54200), (4336, 50850), (4520, 48780), (4878, 45200), (5085, 43360), (5420, 40680), (5424, 40650), (5650, 39024), (6504, 33900), (6775, 32544), (6780, 32520), (7200, 30623), (8130, 27120), (8136, 27100), (8475, 26016), (8672, 25425), (9040, 24390), (9756, 22600), (10170, 21680), (10840, 20340), (10848, 20325), (11300, 19512), (12195, 18080), (13008, 16950), (13550, 16272), (13560, 16260)]