75316320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 259301952

約数和(自身を除く): 183985632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 271, 288, 360, 386, 480, 542, 579, 720, 772, 813, 965, 1084, 1158, 1355, 1440, 1544, 1626, 1737, 1930, 2168, 2316, 2439, 2710, 2895, 3088, 3252, 3474, 3860, 4065, 4336, 4632, 4878, 5420, 5790, 6176, 6504, 6948, 7720, 8130, 8672, 8685, 9264, 9756, 10840, 11580, 12195, 13008, 13896, 15440, 16260, 17370, 18528, 19512, 21680, 23160, 24390, 26016, 27792, 30880, 32520, 34740, 39024, 43360, 46320, 48780, 52303, 55584, 65040, 69480, 78048, 92640, 97560, 104606, 130080, 138960, 156909, 195120, 209212, 261515, 277920, 313818, 390240, 418424, 470727, 523030, 627636, 784545, 836848, 941454, 1046060, 1255272, 1569090, 1673696, 1882908, 2092120, 2353635, 2510544, 3138180, 3765816, 4184240, 4707270, 5021088, 6276360, 7531632, 8368480, 9414540, 12552720, 15063264, 18829080, 25105440, 37658160, 75316320]

約数ペア:

[(1, 75316320), (2, 37658160), (3, 25105440), (4, 18829080), (5, 15063264), (6, 12552720), (8, 9414540), (9, 8368480), (10, 7531632), (12, 6276360), (15, 5021088), (16, 4707270), (18, 4184240), (20, 3765816), (24, 3138180), (30, 2510544), (32, 2353635), (36, 2092120), (40, 1882908), (45, 1673696), (48, 1569090), (60, 1255272), (72, 1046060), (80, 941454), (90, 836848), (96, 784545), (120, 627636), (144, 523030), (160, 470727), (180, 418424), (193, 390240), (240, 313818), (271, 277920), (288, 261515), (360, 209212), (386, 195120), (480, 156909), (542, 138960), (579, 130080), (720, 104606), (772, 97560), (813, 92640), (965, 78048), (1084, 69480), (1158, 65040), (1355, 55584), (1440, 52303), (1544, 48780), (1626, 46320), (1737, 43360), (1930, 39024), (2168, 34740), (2316, 32520), (2439, 30880), (2710, 27792), (2895, 26016), (3088, 24390), (3252, 23160), (3474, 21680), (3860, 19512), (4065, 18528), (4336, 17370), (4632, 16260), (4878, 15440), (5420, 13896), (5790, 13008), (6176, 12195), (6504, 11580), (6948, 10840), (7720, 9756), (8130, 9264), (8672, 8685)]