1321909200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{122399}}^1$

素因数の和:122426

約数の個数: 120

約数和(自身を含む): 4705056000

約数和(自身を除く): 3383146800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 122399, 244798, 367197, 489596, 611995, 734394, 979192, 1101591, 1223990, 1468788, 1835985, 1958384, 2203182, 2447980, 2937576, 3059975, 3304773, 3671970, 4406364, 4895960, 5507955, 5875152, 6119950, 6609546, 7343940, 8812728, 9179925, 9791920, 11015910, 12239900, 13219092, 14687880, 16523865, 17625456, 18359850, 22031820, 24479800, 26438184, 27539775, 29375760, 33047730, 36719700, 44063640, 48959600, 52876368, 55079550, 66095460, 73439400, 82619325, 88127280, 110159100, 132190920, 146878800, 165238650, 220318200, 264381840, 330477300, 440636400, 660954600, 1321909200]

約数ペア:

[(1, 1321909200), (2, 660954600), (3, 440636400), (4, 330477300), (5, 264381840), (6, 220318200), (8, 165238650), (9, 146878800), (10, 132190920), (12, 110159100), (15, 88127280), (16, 82619325), (18, 73439400), (20, 66095460), (24, 55079550), (25, 52876368), (27, 48959600), (30, 44063640), (36, 36719700), (40, 33047730), (45, 29375760), (48, 27539775), (50, 26438184), (54, 24479800), (60, 22031820), (72, 18359850), (75, 17625456), (80, 16523865), (90, 14687880), (100, 13219092), (108, 12239900), (120, 11015910), (135, 9791920), (144, 9179925), (150, 8812728), (180, 7343940), (200, 6609546), (216, 6119950), (225, 5875152), (240, 5507955), (270, 4895960), (300, 4406364), (360, 3671970), (400, 3304773), (432, 3059975), (450, 2937576), (540, 2447980), (600, 2203182), (675, 1958384), (720, 1835985), (900, 1468788), (1080, 1223990), (1200, 1101591), (1350, 979192), (1800, 734394), (2160, 611995), (2700, 489596), (3600, 367197), (5400, 244798), (10800, 122399)]