18235200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 62362080

約数和(自身を除く): 44126880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 131, 145, 150, 160, 174, 192, 200, 232, 240, 262, 290, 300, 320, 348, 393, 400, 435, 464, 480, 524, 580, 600, 655, 696, 725, 786, 800, 870, 928, 960, 1048, 1160, 1200, 1310, 1392, 1450, 1572, 1600, 1740, 1856, 1965, 2096, 2175, 2320, 2400, 2620, 2784, 2900, 3144, 3275, 3480, 3799, 3930, 4192, 4350, 4640, 4800, 5240, 5568, 5800, 6288, 6550, 6960, 7598, 7860, 8384, 8700, 9280, 9825, 10480, 11397, 11600, 12576, 13100, 13920, 15196, 15720, 17400, 18995, 19650, 20960, 22794, 23200, 25152, 26200, 27840, 30392, 31440, 34800, 37990, 39300, 41920, 45588, 46400, 52400, 56985, 60784, 62880, 69600, 75980, 78600, 91176, 94975, 104800, 113970, 121568, 125760, 139200, 151960, 157200, 182352, 189950, 209600, 227940, 243136, 284925, 303920, 314400, 364704, 379900, 455880, 569850, 607840, 628800, 729408, 759800, 911760, 1139700, 1215680, 1519600, 1823520, 2279400, 3039200, 3647040, 4558800, 6078400, 9117600, 18235200]

約数ペア:

[(1, 18235200), (2, 9117600), (3, 6078400), (4, 4558800), (5, 3647040), (6, 3039200), (8, 2279400), (10, 1823520), (12, 1519600), (15, 1215680), (16, 1139700), (20, 911760), (24, 759800), (25, 729408), (29, 628800), (30, 607840), (32, 569850), (40, 455880), (48, 379900), (50, 364704), (58, 314400), (60, 303920), (64, 284925), (75, 243136), (80, 227940), (87, 209600), (96, 189950), (100, 182352), (116, 157200), (120, 151960), (131, 139200), (145, 125760), (150, 121568), (160, 113970), (174, 104800), (192, 94975), (200, 91176), (232, 78600), (240, 75980), (262, 69600), (290, 62880), (300, 60784), (320, 56985), (348, 52400), (393, 46400), (400, 45588), (435, 41920), (464, 39300), (480, 37990), (524, 34800), (580, 31440), (600, 30392), (655, 27840), (696, 26200), (725, 25152), (786, 23200), (800, 22794), (870, 20960), (928, 19650), (960, 18995), (1048, 17400), (1160, 15720), (1200, 15196), (1310, 13920), (1392, 13100), (1450, 12576), (1572, 11600), (1600, 11397), (1740, 10480), (1856, 9825), (1965, 9280), (2096, 8700), (2175, 8384), (2320, 7860), (2400, 7598), (2620, 6960), (2784, 6550), (2900, 6288), (3144, 5800), (3275, 5568), (3480, 5240), (3799, 4800), (3930, 4640), (4192, 4350)]