383880000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{457}}^1$

素因数の和:499

約数の個数: 280

約数和(自身を含む): 1453684672

約数和(自身を除く): 1069804672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 457, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 914, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1371, 1400, 1500, 1600, 1680, 1750, 1828, 1875, 2000, 2100, 2240, 2285, 2400, 2500, 2625, 2742, 2800, 3000, 3199, 3360, 3500, 3656, 3750, 4000, 4200, 4375, 4570, 4800, 5000, 5250, 5484, 5600, 6000, 6398, 6720, 6855, 7000, 7312, 7500, 8000, 8400, 8750, 9140, 9597, 10000, 10500, 10968, 11200, 11425, 12000, 12796, 13125, 13710, 14000, 14624, 15000, 15995, 16800, 17500, 18280, 19194, 20000, 21000, 21936, 22850, 24000, 25592, 26250, 27420, 28000, 29248, 30000, 31990, 33600, 34275, 35000, 36560, 38388, 40000, 42000, 43872, 45700, 47985, 51184, 52500, 54840, 56000, 57125, 60000, 63980, 68550, 70000, 73120, 76776, 79975, 84000, 87744, 91400, 95970, 102368, 105000, 109680, 114250, 120000, 127960, 137100, 140000, 146240, 153552, 159950, 168000, 171375, 182800, 191940, 204736, 210000, 219360, 228500, 239925, 255920, 274200, 280000, 285625, 307104, 319900, 342750, 365600, 383880, 399875, 420000, 438720, 457000, 479850, 511840, 548400, 571250, 614208, 639800, 685500, 731200, 767760, 799750, 840000, 856875, 914000, 959700, 1023680, 1096800, 1142500, 1199625, 1279600, 1371000, 1535520, 1599500, 1713750, 1828000, 1919400, 1999375, 2193600, 2285000, 2399250, 2559200, 2742000, 3071040, 3199000, 3427500, 3656000, 3838800, 3998750, 4570000, 4798500, 5118400, 5484000, 5998125, 6398000, 6855000, 7677600, 7997500, 9140000, 9597000, 10968000, 11996250, 12796000, 13710000, 15355200, 15995000, 18280000, 19194000, 23992500, 25592000, 27420000, 31990000, 38388000, 47985000, 54840000, 63980000, 76776000, 95970000, 127960000, 191940000, 383880000]

約数ペア:

[(1, 383880000), (2, 191940000), (3, 127960000), (4, 95970000), (5, 76776000), (6, 63980000), (7, 54840000), (8, 47985000), (10, 38388000), (12, 31990000), (14, 27420000), (15, 25592000), (16, 23992500), (20, 19194000), (21, 18280000), (24, 15995000), (25, 15355200), (28, 13710000), (30, 12796000), (32, 11996250), (35, 10968000), (40, 9597000), (42, 9140000), (48, 7997500), (50, 7677600), (56, 6855000), (60, 6398000), (64, 5998125), (70, 5484000), (75, 5118400), (80, 4798500), (84, 4570000), (96, 3998750), (100, 3838800), (105, 3656000), (112, 3427500), (120, 3199000), (125, 3071040), (140, 2742000), (150, 2559200), (160, 2399250), (168, 2285000), (175, 2193600), (192, 1999375), (200, 1919400), (210, 1828000), (224, 1713750), (240, 1599500), (250, 1535520), (280, 1371000), (300, 1279600), (320, 1199625), (336, 1142500), (350, 1096800), (375, 1023680), (400, 959700), (420, 914000), (448, 856875), (457, 840000), (480, 799750), (500, 767760), (525, 731200), (560, 685500), (600, 639800), (625, 614208), (672, 571250), (700, 548400), (750, 511840), (800, 479850), (840, 457000), (875, 438720), (914, 420000), (960, 399875), (1000, 383880), (1050, 365600), (1120, 342750), (1200, 319900), (1250, 307104), (1344, 285625), (1371, 280000), (1400, 274200), (1500, 255920), (1600, 239925), (1680, 228500), (1750, 219360), (1828, 210000), (1875, 204736), (2000, 191940), (2100, 182800), (2240, 171375), (2285, 168000), (2400, 159950), (2500, 153552), (2625, 146240), (2742, 140000), (2800, 137100), (3000, 127960), (3199, 120000), (3360, 114250), (3500, 109680), (3656, 105000), (3750, 102368), (4000, 95970), (4200, 91400), (4375, 87744), (4570, 84000), (4800, 79975), (5000, 76776), (5250, 73120), (5484, 70000), (5600, 68550), (6000, 63980), (6398, 60000), (6720, 57125), (6855, 56000), (7000, 54840), (7312, 52500), (7500, 51184), (8000, 47985), (8400, 45700), (8750, 43872), (9140, 42000), (9597, 40000), (10000, 38388), (10500, 36560), (10968, 35000), (11200, 34275), (11425, 33600), (12000, 31990), (12796, 30000), (13125, 29248), (13710, 28000), (14000, 27420), (14624, 26250), (15000, 25592), (15995, 24000), (16800, 22850), (17500, 21936), (18280, 21000), (19194, 20000)]