217363800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 741024000

約数和(自身を除く): 523660200

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, 829, 874, 920, 950, 1140, 1150, 1311, 1380, 1425, 1658, 1725, 1748, 1900, 2185, 2280, 2300, 2487, 2622, 2760, 2850, 3316, 3450, 3496, 3800, 4145, 4370, 4600, 4974, 5244, 5700, 6555, 6632, 6900, 8290, 8740, 9948, 10488, 10925, 11400, 12435, 13110, 13800, 15751, 16580, 17480, 19067, 19896, 20725, 21850, 24870, 26220, 31502, 32775, 33160, 38134, 41450, 43700, 47253, 49740, 52440, 57201, 62175, 63004, 65550, 76268, 78755, 82900, 87400, 94506, 95335, 99480, 114402, 124350, 126008, 131100, 152536, 157510, 165800, 189012, 190670, 228804, 236265, 248700, 262200, 286005, 315020, 362273, 378024, 381340, 393775, 457608, 472530, 476675, 497400, 572010, 630040, 724546, 762680, 787550, 945060, 953350, 1086819, 1144020, 1181325, 1430025, 1449092, 1575100, 1811365, 1890120, 1906700, 2173638, 2288040, 2362650, 2860050, 2898184, 3150200, 3622730, 3813400, 4347276, 4725300, 5434095, 5720100, 7245460, 8694552, 9056825, 9450600, 10868190, 11440200, 14490920, 18113650, 21736380, 27170475, 36227300, 43472760, 54340950, 72454600, 108681900, 217363800]

約数ペア:

[(1, 217363800), (2, 108681900), (3, 72454600), (4, 54340950), (5, 43472760), (6, 36227300), (8, 27170475), (10, 21736380), (12, 18113650), (15, 14490920), (19, 11440200), (20, 10868190), (23, 9450600), (24, 9056825), (25, 8694552), (30, 7245460), (38, 5720100), (40, 5434095), (46, 4725300), (50, 4347276), (57, 3813400), (60, 3622730), (69, 3150200), (75, 2898184), (76, 2860050), (92, 2362650), (95, 2288040), (100, 2173638), (114, 1906700), (115, 1890120), (120, 1811365), (138, 1575100), (150, 1449092), (152, 1430025), (184, 1181325), (190, 1144020), (200, 1086819), (228, 953350), (230, 945060), (276, 787550), (285, 762680), (300, 724546), (345, 630040), (380, 572010), (437, 497400), (456, 476675), (460, 472530), (475, 457608), (552, 393775), (570, 381340), (575, 378024), (600, 362273), (690, 315020), (760, 286005), (829, 262200), (874, 248700), (920, 236265), (950, 228804), (1140, 190670), (1150, 189012), (1311, 165800), (1380, 157510), (1425, 152536), (1658, 131100), (1725, 126008), (1748, 124350), (1900, 114402), (2185, 99480), (2280, 95335), (2300, 94506), (2487, 87400), (2622, 82900), (2760, 78755), (2850, 76268), (3316, 65550), (3450, 63004), (3496, 62175), (3800, 57201), (4145, 52440), (4370, 49740), (4600, 47253), (4974, 43700), (5244, 41450), (5700, 38134), (6555, 33160), (6632, 32775), (6900, 31502), (8290, 26220), (8740, 24870), (9948, 21850), (10488, 20725), (10925, 19896), (11400, 19067), (12435, 17480), (13110, 16580), (13800, 15751)]