61187400

素因数分解:

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

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 213267600

約数和(自身を除く): 152080200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1259, 1350, 1620, 1800, 1944, 2025, 2430, 2518, 2700, 3240, 3777, 4050, 4860, 5036, 5400, 6075, 6295, 7554, 8100, 9720, 10072, 11331, 12150, 12590, 15108, 16200, 18885, 22662, 24300, 25180, 30216, 31475, 33993, 37770, 45324, 48600, 50360, 56655, 62950, 67986, 75540, 90648, 94425, 101979, 113310, 125900, 135972, 151080, 169965, 188850, 203958, 226620, 251800, 271944, 283275, 305937, 339930, 377700, 407916, 453240, 509895, 566550, 611874, 679860, 755400, 815832, 849825, 1019790, 1133100, 1223748, 1359720, 1529685, 1699650, 2039580, 2266200, 2447496, 2549475, 3059370, 3399300, 4079160, 5098950, 6118740, 6798600, 7648425, 10197900, 12237480, 15296850, 20395800, 30593700, 61187400]

約数ペア:

[(1, 61187400), (2, 30593700), (3, 20395800), (4, 15296850), (5, 12237480), (6, 10197900), (8, 7648425), (9, 6798600), (10, 6118740), (12, 5098950), (15, 4079160), (18, 3399300), (20, 3059370), (24, 2549475), (25, 2447496), (27, 2266200), (30, 2039580), (36, 1699650), (40, 1529685), (45, 1359720), (50, 1223748), (54, 1133100), (60, 1019790), (72, 849825), (75, 815832), (81, 755400), (90, 679860), (100, 611874), (108, 566550), (120, 509895), (135, 453240), (150, 407916), (162, 377700), (180, 339930), (200, 305937), (216, 283275), (225, 271944), (243, 251800), (270, 226620), (300, 203958), (324, 188850), (360, 169965), (405, 151080), (450, 135972), (486, 125900), (540, 113310), (600, 101979), (648, 94425), (675, 90648), (810, 75540), (900, 67986), (972, 62950), (1080, 56655), (1215, 50360), (1259, 48600), (1350, 45324), (1620, 37770), (1800, 33993), (1944, 31475), (2025, 30216), (2430, 25180), (2518, 24300), (2700, 22662), (3240, 18885), (3777, 16200), (4050, 15108), (4860, 12590), (5036, 12150), (5400, 11331), (6075, 10072), (6295, 9720), (7554, 8100)]