305520000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 1083403200

約数和(自身を除く): 777883200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 67, 75, 76, 80, 95, 96, 100, 114, 120, 125, 128, 134, 150, 152, 160, 190, 192, 200, 201, 228, 240, 250, 268, 285, 300, 304, 320, 335, 375, 380, 384, 400, 402, 456, 475, 480, 500, 536, 570, 600, 608, 625, 640, 670, 750, 760, 800, 804, 912, 950, 960, 1000, 1005, 1072, 1140, 1200, 1216, 1250, 1273, 1340, 1425, 1500, 1520, 1600, 1608, 1675, 1824, 1875, 1900, 1920, 2000, 2010, 2144, 2280, 2375, 2400, 2432, 2500, 2546, 2680, 2850, 3000, 3040, 3200, 3216, 3350, 3648, 3750, 3800, 3819, 4000, 4020, 4288, 4560, 4750, 4800, 5000, 5025, 5092, 5360, 5700, 6000, 6080, 6365, 6432, 6700, 7125, 7296, 7500, 7600, 7638, 8000, 8040, 8375, 8576, 9120, 9500, 9600, 10000, 10050, 10184, 10720, 11400, 11875, 12000, 12160, 12730, 12864, 13400, 14250, 15000, 15200, 15276, 16000, 16080, 16750, 18240, 19000, 19095, 20000, 20100, 20368, 21440, 22800, 23750, 24000, 25125, 25460, 25728, 26800, 28500, 30000, 30400, 30552, 31825, 32160, 33500, 35625, 36480, 38000, 38190, 40000, 40200, 40736, 41875, 42880, 45600, 47500, 48000, 50250, 50920, 53600, 57000, 60000, 60800, 61104, 63650, 64320, 67000, 71250, 76000, 76380, 80000, 80400, 81472, 83750, 91200, 95000, 95475, 100500, 101840, 107200, 114000, 120000, 122208, 125625, 127300, 128640, 134000, 142500, 152000, 152760, 159125, 160800, 162944, 167500, 182400, 190000, 190950, 201000, 203680, 214400, 228000, 240000, 244416, 251250, 254600, 268000, 285000, 304000, 305520, 318250, 321600, 335000, 380000, 381900, 402000, 407360, 456000, 477375, 488832, 502500, 509200, 536000, 570000, 611040, 636500, 643200, 670000, 760000, 763800, 795625, 804000, 814720, 912000, 954750, 1005000, 1018400, 1072000, 1140000, 1222080, 1273000, 1340000, 1520000, 1527600, 1591250, 1608000, 1909500, 2010000, 2036800, 2280000, 2386875, 2444160, 2546000, 2680000, 3055200, 3182500, 3216000, 3819000, 4020000, 4073600, 4560000, 4773750, 5092000, 5360000, 6110400, 6365000, 7638000, 8040000, 9547500, 10184000, 12220800, 12730000, 15276000, 16080000, 19095000, 20368000, 25460000, 30552000, 38190000, 50920000, 61104000, 76380000, 101840000, 152760000, 305520000]

約数ペア:

[(1, 305520000), (2, 152760000), (3, 101840000), (4, 76380000), (5, 61104000), (6, 50920000), (8, 38190000), (10, 30552000), (12, 25460000), (15, 20368000), (16, 19095000), (19, 16080000), (20, 15276000), (24, 12730000), (25, 12220800), (30, 10184000), (32, 9547500), (38, 8040000), (40, 7638000), (48, 6365000), (50, 6110400), (57, 5360000), (60, 5092000), (64, 4773750), (67, 4560000), (75, 4073600), (76, 4020000), (80, 3819000), (95, 3216000), (96, 3182500), (100, 3055200), (114, 2680000), (120, 2546000), (125, 2444160), (128, 2386875), (134, 2280000), (150, 2036800), (152, 2010000), (160, 1909500), (190, 1608000), (192, 1591250), (200, 1527600), (201, 1520000), (228, 1340000), (240, 1273000), (250, 1222080), (268, 1140000), (285, 1072000), (300, 1018400), (304, 1005000), (320, 954750), (335, 912000), (375, 814720), (380, 804000), (384, 795625), (400, 763800), (402, 760000), (456, 670000), (475, 643200), (480, 636500), (500, 611040), (536, 570000), (570, 536000), (600, 509200), (608, 502500), (625, 488832), (640, 477375), (670, 456000), (750, 407360), (760, 402000), (800, 381900), (804, 380000), (912, 335000), (950, 321600), (960, 318250), (1000, 305520), (1005, 304000), (1072, 285000), (1140, 268000), (1200, 254600), (1216, 251250), (1250, 244416), (1273, 240000), (1340, 228000), (1425, 214400), (1500, 203680), (1520, 201000), (1600, 190950), (1608, 190000), (1675, 182400), (1824, 167500), (1875, 162944), (1900, 160800), (1920, 159125), (2000, 152760), (2010, 152000), (2144, 142500), (2280, 134000), (2375, 128640), (2400, 127300), (2432, 125625), (2500, 122208), (2546, 120000), (2680, 114000), (2850, 107200), (3000, 101840), (3040, 100500), (3200, 95475), (3216, 95000), (3350, 91200), (3648, 83750), (3750, 81472), (3800, 80400), (3819, 80000), (4000, 76380), (4020, 76000), (4288, 71250), (4560, 67000), (4750, 64320), (4800, 63650), (5000, 61104), (5025, 60800), (5092, 60000), (5360, 57000), (5700, 53600), (6000, 50920), (6080, 50250), (6365, 48000), (6432, 47500), (6700, 45600), (7125, 42880), (7296, 41875), (7500, 40736), (7600, 40200), (7638, 40000), (8000, 38190), (8040, 38000), (8375, 36480), (8576, 35625), (9120, 33500), (9500, 32160), (9600, 31825), (10000, 30552), (10050, 30400), (10184, 30000), (10720, 28500), (11400, 26800), (11875, 25728), (12000, 25460), (12160, 25125), (12730, 24000), (12864, 23750), (13400, 22800), (14250, 21440), (15000, 20368), (15200, 20100), (15276, 20000), (16000, 19095), (16080, 19000), (16750, 18240)]