421615800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 1464192000

約数和(自身を除く): 1042576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 163, 180, 200, 216, 225, 270, 300, 326, 360, 450, 479, 489, 540, 600, 652, 675, 815, 900, 958, 978, 1080, 1304, 1350, 1437, 1467, 1630, 1800, 1916, 1956, 2395, 2445, 2700, 2874, 2934, 3260, 3832, 3912, 4075, 4311, 4401, 4790, 4890, 5400, 5748, 5868, 6520, 7185, 7335, 8150, 8622, 8802, 9580, 9780, 11496, 11736, 11975, 12225, 12933, 14370, 14670, 16300, 17244, 17604, 19160, 19560, 21555, 22005, 23950, 24450, 25866, 28740, 29340, 32600, 34488, 35208, 35925, 36675, 43110, 44010, 47900, 48900, 51732, 57480, 58680, 64665, 71850, 73350, 78077, 86220, 88020, 95800, 97800, 103464, 107775, 110025, 129330, 143700, 146700, 156154, 172440, 176040, 215550, 220050, 234231, 258660, 287400, 293400, 312308, 323325, 390385, 431100, 440100, 468462, 517320, 624616, 646650, 702693, 780770, 862200, 880200, 936924, 1171155, 1293300, 1405386, 1561540, 1873848, 1951925, 2108079, 2342310, 2586600, 2810772, 3123080, 3513465, 3903850, 4216158, 4684620, 5621544, 5855775, 7026930, 7807700, 8432316, 9369240, 10540395, 11711550, 14053860, 15615400, 16864632, 17567325, 21080790, 23423100, 28107720, 35134650, 42161580, 46846200, 52701975, 70269300, 84323160, 105403950, 140538600, 210807900, 421615800]

約数ペア:

[(1, 421615800), (2, 210807900), (3, 140538600), (4, 105403950), (5, 84323160), (6, 70269300), (8, 52701975), (9, 46846200), (10, 42161580), (12, 35134650), (15, 28107720), (18, 23423100), (20, 21080790), (24, 17567325), (25, 16864632), (27, 15615400), (30, 14053860), (36, 11711550), (40, 10540395), (45, 9369240), (50, 8432316), (54, 7807700), (60, 7026930), (72, 5855775), (75, 5621544), (90, 4684620), (100, 4216158), (108, 3903850), (120, 3513465), (135, 3123080), (150, 2810772), (163, 2586600), (180, 2342310), (200, 2108079), (216, 1951925), (225, 1873848), (270, 1561540), (300, 1405386), (326, 1293300), (360, 1171155), (450, 936924), (479, 880200), (489, 862200), (540, 780770), (600, 702693), (652, 646650), (675, 624616), (815, 517320), (900, 468462), (958, 440100), (978, 431100), (1080, 390385), (1304, 323325), (1350, 312308), (1437, 293400), (1467, 287400), (1630, 258660), (1800, 234231), (1916, 220050), (1956, 215550), (2395, 176040), (2445, 172440), (2700, 156154), (2874, 146700), (2934, 143700), (3260, 129330), (3832, 110025), (3912, 107775), (4075, 103464), (4311, 97800), (4401, 95800), (4790, 88020), (4890, 86220), (5400, 78077), (5748, 73350), (5868, 71850), (6520, 64665), (7185, 58680), (7335, 57480), (8150, 51732), (8622, 48900), (8802, 47900), (9580, 44010), (9780, 43110), (11496, 36675), (11736, 35925), (11975, 35208), (12225, 34488), (12933, 32600), (14370, 29340), (14670, 28740), (16300, 25866), (17244, 24450), (17604, 23950), (19160, 22005), (19560, 21555)]