8421799400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 384

約数和(自身を含む): 24879360000

約数和(自身を除く): 16457560600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 37, 38, 40, 43, 50, 56, 70, 74, 76, 86, 95, 100, 133, 140, 148, 152, 172, 175, 185, 190, 199, 200, 215, 259, 266, 280, 296, 301, 344, 350, 370, 380, 398, 430, 475, 518, 532, 602, 665, 700, 703, 740, 760, 796, 817, 860, 925, 950, 995, 1036, 1064, 1075, 1204, 1295, 1330, 1393, 1400, 1406, 1480, 1505, 1591, 1592, 1634, 1720, 1850, 1900, 1990, 2072, 2150, 2408, 2590, 2660, 2786, 2812, 3010, 3182, 3268, 3325, 3515, 3700, 3781, 3800, 3980, 4085, 4300, 4921, 4975, 5180, 5320, 5572, 5624, 5719, 6020, 6364, 6475, 6536, 6650, 6965, 7030, 7363, 7400, 7525, 7562, 7955, 7960, 8170, 8557, 8600, 9842, 9950, 10360, 11137, 11144, 11438, 12040, 12728, 12950, 13300, 13930, 14060, 14726, 15050, 15124, 15910, 16340, 17114, 17575, 18905, 19684, 19900, 20425, 22274, 22876, 24605, 25900, 26467, 26600, 27860, 28120, 28595, 29452, 30100, 30229, 30248, 31820, 32680, 34228, 34825, 35150, 36815, 37810, 39368, 39775, 39800, 40850, 42785, 44548, 45752, 49210, 51541, 51800, 52934, 55685, 55720, 57190, 58904, 59899, 60200, 60458, 63640, 68456, 69650, 70300, 73630, 75620, 79550, 81700, 85570, 89096, 94525, 98420, 103082, 105868, 111370, 114380, 119798, 120916, 123025, 132335, 139300, 139897, 140600, 142975, 147260, 151145, 151240, 159100, 162583, 163400, 171140, 184075, 189050, 196840, 206164, 211603, 211736, 213925, 222740, 228760, 239596, 241832, 246050, 257705, 264670, 278425, 278600, 279794, 285950, 294520, 299495, 302290, 316609, 318200, 325166, 342280, 368150, 378100, 412328, 423206, 427850, 445480, 479192, 492100, 515410, 529340, 556850, 559588, 571900, 598990, 604580, 633218, 650332, 661675, 699485, 736300, 755725, 756200, 812915, 846412, 855700, 979279, 984200, 1030820, 1058015, 1058680, 1113700, 1119176, 1138081, 1143800, 1197980, 1209160, 1266436, 1288525, 1300664, 1323350, 1398970, 1472600, 1497475, 1511450, 1583045, 1625830, 1692824, 1711400, 1958558, 2061640, 2116030, 2216263, 2227400, 2276162, 2395960, 2532872, 2577050, 2646700, 2797940, 2994950, 3022900, 3166090, 3251660, 3497425, 3917116, 4064575, 4232060, 4432526, 4552324, 4896395, 5154100, 5290075, 5293400, 5595880, 5690405, 5989900, 6015571, 6045800, 6332180, 6503320, 6994850, 7834232, 7915225, 8129150, 8464120, 8865052, 9104648, 9792790, 10308200, 10580150, 11081315, 11380810, 11979800, 12031142, 12664360, 13989700, 15830450, 16258300, 17730104, 19585580, 21160300, 22162630, 22761620, 24062284, 24481975, 27979400, 28452025, 30077855, 31660900, 32516600, 39171160, 42108997, 42320600, 44325260, 45523240, 48124568, 48963950, 55406575, 56904050, 60155710, 63321800, 84217994, 88650520, 97927900, 110813150, 113808100, 120311420, 150389275, 168435988, 195855800, 210544985, 221626300, 227616200, 240622840, 300778550, 336871976, 421089970, 443252600, 601557100, 842179940, 1052724925, 1203114200, 1684359880, 2105449850, 4210899700, 8421799400]

約数ペア:

[(1, 8421799400), (2, 4210899700), (4, 2105449850), (5, 1684359880), (7, 1203114200), (8, 1052724925), (10, 842179940), (14, 601557100), (19, 443252600), (20, 421089970), (25, 336871976), (28, 300778550), (35, 240622840), (37, 227616200), (38, 221626300), (40, 210544985), (43, 195855800), (50, 168435988), (56, 150389275), (70, 120311420), (74, 113808100), (76, 110813150), (86, 97927900), (95, 88650520), (100, 84217994), (133, 63321800), (140, 60155710), (148, 56904050), (152, 55406575), (172, 48963950), (175, 48124568), (185, 45523240), (190, 44325260), (199, 42320600), (200, 42108997), (215, 39171160), (259, 32516600), (266, 31660900), (280, 30077855), (296, 28452025), (301, 27979400), (344, 24481975), (350, 24062284), (370, 22761620), (380, 22162630), (398, 21160300), (430, 19585580), (475, 17730104), (518, 16258300), (532, 15830450), (602, 13989700), (665, 12664360), (700, 12031142), (703, 11979800), (740, 11380810), (760, 11081315), (796, 10580150), (817, 10308200), (860, 9792790), (925, 9104648), (950, 8865052), (995, 8464120), (1036, 8129150), (1064, 7915225), (1075, 7834232), (1204, 6994850), (1295, 6503320), (1330, 6332180), (1393, 6045800), (1400, 6015571), (1406, 5989900), (1480, 5690405), (1505, 5595880), (1591, 5293400), (1592, 5290075), (1634, 5154100), (1720, 4896395), (1850, 4552324), (1900, 4432526), (1990, 4232060), (2072, 4064575), (2150, 3917116), (2408, 3497425), (2590, 3251660), (2660, 3166090), (2786, 3022900), (2812, 2994950), (3010, 2797940), (3182, 2646700), (3268, 2577050), (3325, 2532872), (3515, 2395960), (3700, 2276162), (3781, 2227400), (3800, 2216263), (3980, 2116030), (4085, 2061640), (4300, 1958558), (4921, 1711400), (4975, 1692824), (5180, 1625830), (5320, 1583045), (5572, 1511450), (5624, 1497475), (5719, 1472600), (6020, 1398970), (6364, 1323350), (6475, 1300664), (6536, 1288525), (6650, 1266436), (6965, 1209160), (7030, 1197980), (7363, 1143800), (7400, 1138081), (7525, 1119176), (7562, 1113700), (7955, 1058680), (7960, 1058015), (8170, 1030820), (8557, 984200), (8600, 979279), (9842, 855700), (9950, 846412), (10360, 812915), (11137, 756200), (11144, 755725), (11438, 736300), (12040, 699485), (12728, 661675), (12950, 650332), (13300, 633218), (13930, 604580), (14060, 598990), (14726, 571900), (15050, 559588), (15124, 556850), (15910, 529340), (16340, 515410), (17114, 492100), (17575, 479192), (18905, 445480), (19684, 427850), (19900, 423206), (20425, 412328), (22274, 378100), (22876, 368150), (24605, 342280), (25900, 325166), (26467, 318200), (26600, 316609), (27860, 302290), (28120, 299495), (28595, 294520), (29452, 285950), (30100, 279794), (30229, 278600), (30248, 278425), (31820, 264670), (32680, 257705), (34228, 246050), (34825, 241832), (35150, 239596), (36815, 228760), (37810, 222740), (39368, 213925), (39775, 211736), (39800, 211603), (40850, 206164), (42785, 196840), (44548, 189050), (45752, 184075), (49210, 171140), (51541, 163400), (51800, 162583), (52934, 159100), (55685, 151240), (55720, 151145), (57190, 147260), (58904, 142975), (59899, 140600), (60200, 139897), (60458, 139300), (63640, 132335), (68456, 123025), (69650, 120916), (70300, 119798), (73630, 114380), (75620, 111370), (79550, 105868), (81700, 103082), (85570, 98420), (89096, 94525)]