90975840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11149}}^1$

素因数の和:11184

約数の個数: 96

約数和(自身を含む): 303458400

約数和(自身を除く): 212482560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 11149, 22298, 33447, 44596, 55745, 66894, 89192, 111490, 133788, 167235, 178384, 189533, 222980, 267576, 334470, 356768, 379066, 445960, 535152, 568599, 668940, 758132, 891920, 947665, 1070304, 1137198, 1337880, 1516264, 1783840, 1895330, 2274396, 2675760, 2842995, 3032528, 3790660, 4548792, 5351520, 5685990, 6065056, 7581320, 9097584, 11371980, 15162640, 18195168, 22743960, 30325280, 45487920, 90975840]

約数ペア:

[(1, 90975840), (2, 45487920), (3, 30325280), (4, 22743960), (5, 18195168), (6, 15162640), (8, 11371980), (10, 9097584), (12, 7581320), (15, 6065056), (16, 5685990), (17, 5351520), (20, 4548792), (24, 3790660), (30, 3032528), (32, 2842995), (34, 2675760), (40, 2274396), (48, 1895330), (51, 1783840), (60, 1516264), (68, 1337880), (80, 1137198), (85, 1070304), (96, 947665), (102, 891920), (120, 758132), (136, 668940), (160, 568599), (170, 535152), (204, 445960), (240, 379066), (255, 356768), (272, 334470), (340, 267576), (408, 222980), (480, 189533), (510, 178384), (544, 167235), (680, 133788), (816, 111490), (1020, 89192), (1360, 66894), (1632, 55745), (2040, 44596), (2720, 33447), (4080, 22298), (8160, 11149)]