2172851400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8287}}^1$

素因数の和:8348

約数の個数: 192

約数和(自身を含む): 7399526400

約数和(自身を除く): 5226675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 25, 30, 38, 40, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 120, 138, 150, 152, 184, 190, 200, 228, 230, 276, 285, 300, 345, 380, 437, 456, 460, 475, 552, 570, 575, 600, 690, 760, 874, 920, 950, 1140, 1150, 1311, 1380, 1425, 1725, 1748, 1900, 2185, 2280, 2300, 2622, 2760, 2850, 3450, 3496, 3800, 4370, 4600, 5244, 5700, 6555, 6900, 8287, 8740, 10488, 10925, 11400, 13110, 13800, 16574, 17480, 21850, 24861, 26220, 32775, 33148, 41435, 43700, 49722, 52440, 65550, 66296, 82870, 87400, 99444, 124305, 131100, 157453, 165740, 190601, 198888, 207175, 248610, 262200, 314906, 331480, 381202, 414350, 472359, 497220, 571803, 621525, 629812, 762404, 787265, 828700, 944718, 953005, 994440, 1143606, 1243050, 1259624, 1524808, 1574530, 1657400, 1889436, 1906010, 2287212, 2361795, 2486100, 2859015, 3149060, 3621419, 3778872, 3812020, 3936325, 4574424, 4723590, 4765025, 4972200, 5718030, 6298120, 7242838, 7624040, 7872650, 9447180, 9530050, 10864257, 11436060, 11808975, 14295075, 14485676, 15745300, 18107095, 18894360, 19060100, 21728514, 22872120, 23617950, 28590150, 28971352, 31490600, 36214190, 38120200, 43457028, 47235900, 54321285, 57180300, 72428380, 86914056, 90535475, 94471800, 108642570, 114360600, 144856760, 181070950, 217285140, 271606425, 362141900, 434570280, 543212850, 724283800, 1086425700, 2172851400]

約数ペア:

[(1, 2172851400), (2, 1086425700), (3, 724283800), (4, 543212850), (5, 434570280), (6, 362141900), (8, 271606425), (10, 217285140), (12, 181070950), (15, 144856760), (19, 114360600), (20, 108642570), (23, 94471800), (24, 90535475), (25, 86914056), (30, 72428380), (38, 57180300), (40, 54321285), (46, 47235900), (50, 43457028), (57, 38120200), (60, 36214190), (69, 31490600), (75, 28971352), (76, 28590150), (92, 23617950), (95, 22872120), (100, 21728514), (114, 19060100), (115, 18894360), (120, 18107095), (138, 15745300), (150, 14485676), (152, 14295075), (184, 11808975), (190, 11436060), (200, 10864257), (228, 9530050), (230, 9447180), (276, 7872650), (285, 7624040), (300, 7242838), (345, 6298120), (380, 5718030), (437, 4972200), (456, 4765025), (460, 4723590), (475, 4574424), (552, 3936325), (570, 3812020), (575, 3778872), (600, 3621419), (690, 3149060), (760, 2859015), (874, 2486100), (920, 2361795), (950, 2287212), (1140, 1906010), (1150, 1889436), (1311, 1657400), (1380, 1574530), (1425, 1524808), (1725, 1259624), (1748, 1243050), (1900, 1143606), (2185, 994440), (2280, 953005), (2300, 944718), (2622, 828700), (2760, 787265), (2850, 762404), (3450, 629812), (3496, 621525), (3800, 571803), (4370, 497220), (4600, 472359), (5244, 414350), (5700, 381202), (6555, 331480), (6900, 314906), (8287, 262200), (8740, 248610), (10488, 207175), (10925, 198888), (11400, 190601), (13110, 165740), (13800, 157453), (16574, 131100), (17480, 124305), (21850, 99444), (24861, 87400), (26220, 82870), (32775, 66296), (33148, 65550), (41435, 52440), (43700, 49722)]