85471200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 180

約数和(自身を含む): 311933160

約数和(自身を除く): 226461960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1319, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2638, 2700, 3240, 3600, 3957, 4050, 4320, 5276, 5400, 6480, 6595, 7200, 7914, 8100, 10552, 10800, 11871, 12960, 13190, 15828, 16200, 19785, 21104, 21600, 23742, 26380, 31656, 32400, 32975, 35613, 39570, 42208, 47484, 52760, 59355, 63312, 64800, 65950, 71226, 79140, 94968, 98925, 105520, 106839, 118710, 126624, 131900, 142452, 158280, 178065, 189936, 197850, 211040, 213678, 237420, 263800, 284904, 296775, 316560, 356130, 379872, 395700, 427356, 474840, 527600, 534195, 569808, 593550, 633120, 712260, 791400, 854712, 890325, 949680, 1055200, 1068390, 1139616, 1187100, 1424520, 1582800, 1709424, 1780650, 1899360, 2136780, 2374200, 2670975, 2849040, 3165600, 3418848, 3561300, 4273560, 4748400, 5341950, 5698080, 7122600, 8547120, 9496800, 10683900, 14245200, 17094240, 21367800, 28490400, 42735600, 85471200]

約数ペア:

[(1, 85471200), (2, 42735600), (3, 28490400), (4, 21367800), (5, 17094240), (6, 14245200), (8, 10683900), (9, 9496800), (10, 8547120), (12, 7122600), (15, 5698080), (16, 5341950), (18, 4748400), (20, 4273560), (24, 3561300), (25, 3418848), (27, 3165600), (30, 2849040), (32, 2670975), (36, 2374200), (40, 2136780), (45, 1899360), (48, 1780650), (50, 1709424), (54, 1582800), (60, 1424520), (72, 1187100), (75, 1139616), (80, 1068390), (81, 1055200), (90, 949680), (96, 890325), (100, 854712), (108, 791400), (120, 712260), (135, 633120), (144, 593550), (150, 569808), (160, 534195), (162, 527600), (180, 474840), (200, 427356), (216, 395700), (225, 379872), (240, 356130), (270, 316560), (288, 296775), (300, 284904), (324, 263800), (360, 237420), (400, 213678), (405, 211040), (432, 197850), (450, 189936), (480, 178065), (540, 158280), (600, 142452), (648, 131900), (675, 126624), (720, 118710), (800, 106839), (810, 105520), (864, 98925), (900, 94968), (1080, 79140), (1200, 71226), (1296, 65950), (1319, 64800), (1350, 63312), (1440, 59355), (1620, 52760), (1800, 47484), (2025, 42208), (2160, 39570), (2400, 35613), (2592, 32975), (2638, 32400), (2700, 31656), (3240, 26380), (3600, 23742), (3957, 21600), (4050, 21104), (4320, 19785), (5276, 16200), (5400, 15828), (6480, 13190), (6595, 12960), (7200, 11871), (7914, 10800), (8100, 10552)]