40791600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{1259}}^1$

素因数の和:1289

約数の個数: 150

約数和(自身を含む): 146514060

約数和(自身を除く): 105722460

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, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1259, 1296, 1350, 1620, 1800, 2025, 2160, 2518, 2700, 3240, 3600, 3777, 4050, 5036, 5400, 6295, 6480, 7554, 8100, 10072, 10800, 11331, 12590, 15108, 16200, 18885, 20144, 22662, 25180, 30216, 31475, 32400, 33993, 37770, 45324, 50360, 56655, 60432, 62950, 67986, 75540, 90648, 94425, 100720, 101979, 113310, 125900, 135972, 151080, 169965, 181296, 188850, 203958, 226620, 251800, 271944, 283275, 302160, 339930, 377700, 407916, 453240, 503600, 509895, 543888, 566550, 679860, 755400, 815832, 849825, 906480, 1019790, 1133100, 1359720, 1510800, 1631664, 1699650, 2039580, 2266200, 2549475, 2719440, 3399300, 4079160, 4532400, 5098950, 6798600, 8158320, 10197900, 13597200, 20395800, 40791600]

約数ペア:

[(1, 40791600), (2, 20395800), (3, 13597200), (4, 10197900), (5, 8158320), (6, 6798600), (8, 5098950), (9, 4532400), (10, 4079160), (12, 3399300), (15, 2719440), (16, 2549475), (18, 2266200), (20, 2039580), (24, 1699650), (25, 1631664), (27, 1510800), (30, 1359720), (36, 1133100), (40, 1019790), (45, 906480), (48, 849825), (50, 815832), (54, 755400), (60, 679860), (72, 566550), (75, 543888), (80, 509895), (81, 503600), (90, 453240), (100, 407916), (108, 377700), (120, 339930), (135, 302160), (144, 283275), (150, 271944), (162, 251800), (180, 226620), (200, 203958), (216, 188850), (225, 181296), (240, 169965), (270, 151080), (300, 135972), (324, 125900), (360, 113310), (400, 101979), (405, 100720), (432, 94425), (450, 90648), (540, 75540), (600, 67986), (648, 62950), (675, 60432), (720, 56655), (810, 50360), (900, 45324), (1080, 37770), (1200, 33993), (1259, 32400), (1296, 31475), (1350, 30216), (1620, 25180), (1800, 22662), (2025, 20144), (2160, 18885), (2518, 16200), (2700, 15108), (3240, 12590), (3600, 11331), (3777, 10800), (4050, 10072), (5036, 8100), (5400, 7554), (6295, 6480)]