216299400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 717811200

約数和(自身を除く): 501511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 31, 40, 50, 58, 60, 62, 75, 87, 93, 100, 116, 120, 124, 145, 150, 155, 174, 186, 200, 232, 248, 290, 300, 310, 348, 372, 401, 435, 465, 580, 600, 620, 696, 725, 744, 775, 802, 870, 899, 930, 1160, 1203, 1240, 1450, 1550, 1604, 1740, 1798, 1860, 2005, 2175, 2325, 2406, 2697, 2900, 3100, 3208, 3480, 3596, 3720, 4010, 4350, 4495, 4650, 4812, 5394, 5800, 6015, 6200, 7192, 8020, 8700, 8990, 9300, 9624, 10025, 10788, 11629, 12030, 12431, 13485, 16040, 17400, 17980, 18600, 20050, 21576, 22475, 23258, 24060, 24862, 26970, 30075, 34887, 35960, 37293, 40100, 44950, 46516, 48120, 49724, 53940, 58145, 60150, 62155, 67425, 69774, 74586, 80200, 89900, 93032, 99448, 107880, 116290, 120300, 124310, 134850, 139548, 149172, 174435, 179800, 186465, 232580, 240600, 248620, 269700, 279096, 290725, 298344, 310775, 348870, 360499, 372930, 465160, 497240, 539400, 581450, 621550, 697740, 720998, 745860, 872175, 932325, 1081497, 1162900, 1243100, 1395480, 1441996, 1491720, 1744350, 1802495, 1864650, 2162994, 2325800, 2486200, 2883992, 3488700, 3604990, 3729300, 4325988, 5407485, 6977400, 7209980, 7458600, 8651976, 9012475, 10814970, 14419960, 18024950, 21629940, 27037425, 36049900, 43259880, 54074850, 72099800, 108149700, 216299400]

約数ペア:

[(1, 216299400), (2, 108149700), (3, 72099800), (4, 54074850), (5, 43259880), (6, 36049900), (8, 27037425), (10, 21629940), (12, 18024950), (15, 14419960), (20, 10814970), (24, 9012475), (25, 8651976), (29, 7458600), (30, 7209980), (31, 6977400), (40, 5407485), (50, 4325988), (58, 3729300), (60, 3604990), (62, 3488700), (75, 2883992), (87, 2486200), (93, 2325800), (100, 2162994), (116, 1864650), (120, 1802495), (124, 1744350), (145, 1491720), (150, 1441996), (155, 1395480), (174, 1243100), (186, 1162900), (200, 1081497), (232, 932325), (248, 872175), (290, 745860), (300, 720998), (310, 697740), (348, 621550), (372, 581450), (401, 539400), (435, 497240), (465, 465160), (580, 372930), (600, 360499), (620, 348870), (696, 310775), (725, 298344), (744, 290725), (775, 279096), (802, 269700), (870, 248620), (899, 240600), (930, 232580), (1160, 186465), (1203, 179800), (1240, 174435), (1450, 149172), (1550, 139548), (1604, 134850), (1740, 124310), (1798, 120300), (1860, 116290), (2005, 107880), (2175, 99448), (2325, 93032), (2406, 89900), (2697, 80200), (2900, 74586), (3100, 69774), (3208, 67425), (3480, 62155), (3596, 60150), (3720, 58145), (4010, 53940), (4350, 49724), (4495, 48120), (4650, 46516), (4812, 44950), (5394, 40100), (5800, 37293), (6015, 35960), (6200, 34887), (7192, 30075), (8020, 26970), (8700, 24862), (8990, 24060), (9300, 23258), (9624, 22475), (10025, 21576), (10788, 20050), (11629, 18600), (12030, 17980), (12431, 17400), (13485, 16040)]