381931200

素因数分解:

$2^6\times 3^4\times 5^2\times 7^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 420

約数和(自身を含む): 1608248752

約数和(自身を除く): 1226317552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 400, 405, 420, 421, 432, 448, 450, 480, 504, 525, 540, 560, 567, 576, 600, 630, 648, 672, 675, 700, 720, 756, 800, 810, 840, 842, 864, 900, 945, 960, 1008, 1050, 1080, 1120, 1134, 1200, 1260, 1263, 1296, 1344, 1350, 1400, 1440, 1512, 1575, 1600, 1620, 1680, 1684, 1728, 1800, 1890, 2016, 2025, 2100, 2105, 2160, 2240, 2268, 2400, 2520, 2526, 2592, 2700, 2800, 2835, 2880, 2947, 3024, 3150, 3240, 3360, 3368, 3600, 3780, 3789, 4032, 4050, 4200, 4210, 4320, 4536, 4725, 4800, 5040, 5052, 5184, 5400, 5600, 5670, 5894, 6048, 6300, 6315, 6480, 6720, 6736, 7200, 7560, 7578, 8100, 8400, 8420, 8640, 8841, 9072, 9450, 10080, 10104, 10525, 10800, 11200, 11340, 11367, 11788, 12096, 12600, 12630, 12960, 13472, 14175, 14400, 14735, 15120, 15156, 16200, 16800, 16840, 17682, 18144, 18900, 18945, 20160, 20208, 21050, 21600, 22680, 22734, 23576, 25200, 25260, 25920, 26523, 26944, 28350, 29470, 30240, 30312, 31575, 32400, 33600, 33680, 34101, 35364, 36288, 37800, 37890, 40416, 42100, 43200, 44205, 45360, 45468, 47152, 50400, 50520, 53046, 56700, 56835, 58940, 60480, 60624, 63150, 64800, 67360, 68202, 70728, 73675, 75600, 75780, 79569, 80832, 84200, 88410, 90720, 90936, 94304, 94725, 100800, 101040, 106092, 113400, 113670, 117880, 121248, 126300, 129600, 132615, 134720, 136404, 141456, 147350, 151200, 151560, 159138, 168400, 170505, 176820, 181440, 181872, 188608, 189450, 202080, 212184, 221025, 226800, 227340, 235760, 238707, 242496, 252600, 265230, 272808, 282912, 284175, 294700, 302400, 303120, 318276, 336800, 341010, 353640, 363744, 378900, 397845, 404160, 424368, 442050, 453600, 454680, 471520, 477414, 505200, 530460, 545616, 565824, 568350, 589400, 606240, 636552, 663075, 673600, 682020, 707280, 727488, 757800, 795690, 848736, 852525, 884100, 907200, 909360, 943040, 954828, 1010400, 1060920, 1091232, 1136700, 1178800, 1193535, 1212480, 1273104, 1326150, 1364040, 1414560, 1515600, 1591380, 1697472, 1705050, 1768200, 1818720, 1909656, 1989225, 2020800, 2121840, 2182464, 2273400, 2357600, 2387070, 2546208, 2652300, 2728080, 2829120, 3031200, 3182760, 3410100, 3536400, 3637440, 3819312, 3978450, 4243680, 4546800, 4715200, 4774140, 5092416, 5304600, 5456160, 5967675, 6062400, 6365520, 6820200, 7072800, 7638624, 7956900, 8487360, 9093600, 9548280, 10609200, 10912320, 11935350, 12731040, 13640400, 14145600, 15277248, 15913800, 18187200, 19096560, 21218400, 23870700, 25462080, 27280800, 31827600, 38193120, 42436800, 47741400, 54561600, 63655200, 76386240, 95482800, 127310400, 190965600, 381931200]

約数ペア:

[(1, 381931200), (2, 190965600), (3, 127310400), (4, 95482800), (5, 76386240), (6, 63655200), (7, 54561600), (8, 47741400), (9, 42436800), (10, 38193120), (12, 31827600), (14, 27280800), (15, 25462080), (16, 23870700), (18, 21218400), (20, 19096560), (21, 18187200), (24, 15913800), (25, 15277248), (27, 14145600), (28, 13640400), (30, 12731040), (32, 11935350), (35, 10912320), (36, 10609200), (40, 9548280), (42, 9093600), (45, 8487360), (48, 7956900), (50, 7638624), (54, 7072800), (56, 6820200), (60, 6365520), (63, 6062400), (64, 5967675), (70, 5456160), (72, 5304600), (75, 5092416), (80, 4774140), (81, 4715200), (84, 4546800), (90, 4243680), (96, 3978450), (100, 3819312), (105, 3637440), (108, 3536400), (112, 3410100), (120, 3182760), (126, 3031200), (135, 2829120), (140, 2728080), (144, 2652300), (150, 2546208), (160, 2387070), (162, 2357600), (168, 2273400), (175, 2182464), (180, 2121840), (189, 2020800), (192, 1989225), (200, 1909656), (210, 1818720), (216, 1768200), (224, 1705050), (225, 1697472), (240, 1591380), (252, 1515600), (270, 1414560), (280, 1364040), (288, 1326150), (300, 1273104), (315, 1212480), (320, 1193535), (324, 1178800), (336, 1136700), (350, 1091232), (360, 1060920), (378, 1010400), (400, 954828), (405, 943040), (420, 909360), (421, 907200), (432, 884100), (448, 852525), (450, 848736), (480, 795690), (504, 757800), (525, 727488), (540, 707280), (560, 682020), (567, 673600), (576, 663075), (600, 636552), (630, 606240), (648, 589400), (672, 568350), (675, 565824), (700, 545616), (720, 530460), (756, 505200), (800, 477414), (810, 471520), (840, 454680), (842, 453600), (864, 442050), (900, 424368), (945, 404160), (960, 397845), (1008, 378900), (1050, 363744), (1080, 353640), (1120, 341010), (1134, 336800), (1200, 318276), (1260, 303120), (1263, 302400), (1296, 294700), (1344, 284175), (1350, 282912), (1400, 272808), (1440, 265230), (1512, 252600), (1575, 242496), (1600, 238707), (1620, 235760), (1680, 227340), (1684, 226800), (1728, 221025), (1800, 212184), (1890, 202080), (2016, 189450), (2025, 188608), (2100, 181872), (2105, 181440), (2160, 176820), (2240, 170505), (2268, 168400), (2400, 159138), (2520, 151560), (2526, 151200), (2592, 147350), (2700, 141456), (2800, 136404), (2835, 134720), (2880, 132615), (2947, 129600), (3024, 126300), (3150, 121248), (3240, 117880), (3360, 113670), (3368, 113400), (3600, 106092), (3780, 101040), (3789, 100800), (4032, 94725), (4050, 94304), (4200, 90936), (4210, 90720), (4320, 88410), (4536, 84200), (4725, 80832), (4800, 79569), (5040, 75780), (5052, 75600), (5184, 73675), (5400, 70728), (5600, 68202), (5670, 67360), (5894, 64800), (6048, 63150), (6300, 60624), (6315, 60480), (6480, 58940), (6720, 56835), (6736, 56700), (7200, 53046), (7560, 50520), (7578, 50400), (8100, 47152), (8400, 45468), (8420, 45360), (8640, 44205), (8841, 43200), (9072, 42100), (9450, 40416), (10080, 37890), (10104, 37800), (10525, 36288), (10800, 35364), (11200, 34101), (11340, 33680), (11367, 33600), (11788, 32400), (12096, 31575), (12600, 30312), (12630, 30240), (12960, 29470), (13472, 28350), (14175, 26944), (14400, 26523), (14735, 25920), (15120, 25260), (15156, 25200), (16200, 23576), (16800, 22734), (16840, 22680), (17682, 21600), (18144, 21050), (18900, 20208), (18945, 20160)]