224774400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 216

約数和(自身を含む): 775575360

約数和(自身を除く): 550800960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 256, 276, 300, 320, 345, 368, 384, 400, 460, 480, 509, 552, 575, 600, 640, 690, 736, 768, 800, 920, 960, 1018, 1104, 1150, 1200, 1280, 1380, 1472, 1527, 1600, 1725, 1840, 1920, 2036, 2208, 2300, 2400, 2545, 2760, 2944, 3054, 3200, 3450, 3680, 3840, 4072, 4416, 4600, 4800, 5090, 5520, 5888, 6108, 6400, 6900, 7360, 7635, 8144, 8832, 9200, 9600, 10180, 11040, 11707, 12216, 12725, 13800, 14720, 15270, 16288, 17664, 18400, 19200, 20360, 22080, 23414, 24432, 25450, 27600, 29440, 30540, 32576, 35121, 36800, 38175, 40720, 44160, 46828, 48864, 50900, 55200, 58535, 61080, 65152, 70242, 73600, 76350, 81440, 88320, 93656, 97728, 101800, 110400, 117070, 122160, 130304, 140484, 147200, 152700, 162880, 175605, 187312, 195456, 203600, 220800, 234140, 244320, 280968, 292675, 305400, 325760, 351210, 374624, 390912, 407200, 441600, 468280, 488640, 561936, 585350, 610800, 651520, 702420, 749248, 814400, 878025, 936560, 977280, 1123872, 1170700, 1221600, 1404840, 1498496, 1628800, 1756050, 1873120, 1954560, 2247744, 2341400, 2443200, 2809680, 2996992, 3257600, 3512100, 3746240, 4495488, 4682800, 4886400, 5619360, 7024200, 7492480, 8990976, 9365600, 9772800, 11238720, 14048400, 14984960, 18731200, 22477440, 28096800, 37462400, 44954880, 56193600, 74924800, 112387200, 224774400]

約数ペア:

[(1, 224774400), (2, 112387200), (3, 74924800), (4, 56193600), (5, 44954880), (6, 37462400), (8, 28096800), (10, 22477440), (12, 18731200), (15, 14984960), (16, 14048400), (20, 11238720), (23, 9772800), (24, 9365600), (25, 8990976), (30, 7492480), (32, 7024200), (40, 5619360), (46, 4886400), (48, 4682800), (50, 4495488), (60, 3746240), (64, 3512100), (69, 3257600), (75, 2996992), (80, 2809680), (92, 2443200), (96, 2341400), (100, 2247744), (115, 1954560), (120, 1873120), (128, 1756050), (138, 1628800), (150, 1498496), (160, 1404840), (184, 1221600), (192, 1170700), (200, 1123872), (230, 977280), (240, 936560), (256, 878025), (276, 814400), (300, 749248), (320, 702420), (345, 651520), (368, 610800), (384, 585350), (400, 561936), (460, 488640), (480, 468280), (509, 441600), (552, 407200), (575, 390912), (600, 374624), (640, 351210), (690, 325760), (736, 305400), (768, 292675), (800, 280968), (920, 244320), (960, 234140), (1018, 220800), (1104, 203600), (1150, 195456), (1200, 187312), (1280, 175605), (1380, 162880), (1472, 152700), (1527, 147200), (1600, 140484), (1725, 130304), (1840, 122160), (1920, 117070), (2036, 110400), (2208, 101800), (2300, 97728), (2400, 93656), (2545, 88320), (2760, 81440), (2944, 76350), (3054, 73600), (3200, 70242), (3450, 65152), (3680, 61080), (3840, 58535), (4072, 55200), (4416, 50900), (4600, 48864), (4800, 46828), (5090, 44160), (5520, 40720), (5888, 38175), (6108, 36800), (6400, 35121), (6900, 32576), (7360, 30540), (7635, 29440), (8144, 27600), (8832, 25450), (9200, 24432), (9600, 23414), (10180, 22080), (11040, 20360), (11707, 19200), (12216, 18400), (12725, 17664), (13800, 16288), (14720, 15270)]