208940686800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{5573}}^1$

素因数の和:5950

約数の個数: 240

約数和(自身を含む): 677076009600

約数和(自身を除く): 468135322800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 199, 200, 240, 300, 314, 398, 400, 471, 597, 600, 628, 785, 796, 942, 995, 1194, 1200, 1256, 1570, 1592, 1884, 1990, 2355, 2388, 2512, 2985, 3140, 3184, 3768, 3925, 3980, 4710, 4776, 4975, 5573, 5970, 6280, 7536, 7850, 7960, 9420, 9552, 9950, 11146, 11775, 11940, 12560, 14925, 15700, 15920, 16719, 18840, 19900, 22292, 23550, 23880, 27865, 29850, 31243, 31400, 33438, 37680, 39800, 44584, 47100, 47760, 55730, 59700, 62486, 62800, 66876, 79600, 83595, 89168, 93729, 94200, 111460, 119400, 124972, 133752, 139325, 156215, 167190, 187458, 188400, 222920, 238800, 249944, 267504, 278650, 312430, 334380, 374916, 417975, 445840, 468645, 499888, 557300, 624860, 668760, 749832, 781075, 835950, 874961, 937290, 1109027, 1114600, 1249720, 1337520, 1499664, 1562150, 1671900, 1749922, 1874580, 2218054, 2229200, 2343225, 2499440, 2624883, 3124300, 3327081, 3343800, 3499844, 3749160, 4374805, 4436108, 4686450, 5249766, 5545135, 6248600, 6654162, 6687600, 6999688, 7498320, 8749610, 8872216, 9372900, 10499532, 11090270, 12497200, 13124415, 13308324, 13999376, 16635405, 17499220, 17744432, 18745800, 20999064, 21874025, 22180540, 26248830, 26616648, 27725675, 33270810, 34998440, 37491600, 41998128, 43748050, 44361080, 52497660, 53233296, 55451350, 65622075, 66541620, 69996880, 83177025, 87496100, 88722160, 104995320, 110902700, 131244150, 133083240, 166354050, 174117239, 174992200, 209990640, 221805400, 262488300, 266166480, 332708100, 348234478, 349984400, 443610800, 522351717, 524976600, 665416200, 696468956, 870586195, 1044703434, 1049953200, 1330832400, 1392937912, 1741172390, 2089406868, 2611758585, 2785875824, 3482344780, 4178813736, 4352930975, 5223517170, 6964689560, 8357627472, 8705861950, 10447034340, 13058792925, 13929379120, 17411723900, 20894068680, 26117585850, 34823447800, 41788137360, 52235171700, 69646895600, 104470343400, 208940686800]

約数ペア:

[(1, 208940686800), (2, 104470343400), (3, 69646895600), (4, 52235171700), (5, 41788137360), (6, 34823447800), (8, 26117585850), (10, 20894068680), (12, 17411723900), (15, 13929379120), (16, 13058792925), (20, 10447034340), (24, 8705861950), (25, 8357627472), (30, 6964689560), (40, 5223517170), (48, 4352930975), (50, 4178813736), (60, 3482344780), (75, 2785875824), (80, 2611758585), (100, 2089406868), (120, 1741172390), (150, 1392937912), (157, 1330832400), (199, 1049953200), (200, 1044703434), (240, 870586195), (300, 696468956), (314, 665416200), (398, 524976600), (400, 522351717), (471, 443610800), (597, 349984400), (600, 348234478), (628, 332708100), (785, 266166480), (796, 262488300), (942, 221805400), (995, 209990640), (1194, 174992200), (1200, 174117239), (1256, 166354050), (1570, 133083240), (1592, 131244150), (1884, 110902700), (1990, 104995320), (2355, 88722160), (2388, 87496100), (2512, 83177025), (2985, 69996880), (3140, 66541620), (3184, 65622075), (3768, 55451350), (3925, 53233296), (3980, 52497660), (4710, 44361080), (4776, 43748050), (4975, 41998128), (5573, 37491600), (5970, 34998440), (6280, 33270810), (7536, 27725675), (7850, 26616648), (7960, 26248830), (9420, 22180540), (9552, 21874025), (9950, 20999064), (11146, 18745800), (11775, 17744432), (11940, 17499220), (12560, 16635405), (14925, 13999376), (15700, 13308324), (15920, 13124415), (16719, 12497200), (18840, 11090270), (19900, 10499532), (22292, 9372900), (23550, 8872216), (23880, 8749610), (27865, 7498320), (29850, 6999688), (31243, 6687600), (31400, 6654162), (33438, 6248600), (37680, 5545135), (39800, 5249766), (44584, 4686450), (47100, 4436108), (47760, 4374805), (55730, 3749160), (59700, 3499844), (62486, 3343800), (62800, 3327081), (66876, 3124300), (79600, 2624883), (83595, 2499440), (89168, 2343225), (93729, 2229200), (94200, 2218054), (111460, 1874580), (119400, 1749922), (124972, 1671900), (133752, 1562150), (139325, 1499664), (156215, 1337520), (167190, 1249720), (187458, 1114600), (188400, 1109027), (222920, 937290), (238800, 874961), (249944, 835950), (267504, 781075), (278650, 749832), (312430, 668760), (334380, 624860), (374916, 557300), (417975, 499888), (445840, 468645)]