9981916000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 384

約数和(自身を含む): 30569011200

約数和(自身を除く): 20587095200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 32, 35, 38, 40, 50, 56, 58, 70, 76, 80, 95, 100, 112, 116, 125, 133, 140, 145, 152, 160, 175, 190, 200, 203, 224, 232, 250, 266, 280, 290, 304, 350, 380, 400, 406, 464, 475, 500, 532, 551, 560, 580, 608, 647, 665, 700, 725, 760, 800, 812, 875, 928, 950, 1000, 1015, 1064, 1102, 1120, 1160, 1294, 1330, 1400, 1450, 1520, 1624, 1750, 1900, 2000, 2030, 2128, 2204, 2320, 2375, 2588, 2660, 2755, 2800, 2900, 3040, 3235, 3248, 3325, 3500, 3625, 3800, 3857, 4000, 4060, 4256, 4408, 4529, 4640, 4750, 5075, 5176, 5320, 5510, 5600, 5800, 6470, 6496, 6650, 7000, 7250, 7600, 7714, 8120, 8816, 9058, 9500, 10150, 10352, 10640, 11020, 11600, 12293, 12940, 13300, 13775, 14000, 14500, 15200, 15428, 16175, 16240, 16625, 17632, 18116, 18763, 19000, 19285, 20300, 20704, 21280, 22040, 22645, 23200, 24586, 25375, 25880, 26600, 27550, 28000, 29000, 30856, 32350, 32480, 33250, 36232, 37526, 38000, 38570, 40600, 44080, 45290, 49172, 50750, 51760, 53200, 55100, 58000, 61465, 61712, 64700, 66500, 68875, 72464, 75052, 76000, 77140, 80875, 81200, 86051, 88160, 90580, 93815, 96425, 98344, 101500, 103520, 106400, 110200, 113225, 116000, 122930, 123424, 129400, 131341, 133000, 137750, 144928, 150104, 154280, 161750, 162400, 172102, 181160, 187630, 192850, 196688, 203000, 220400, 226450, 245860, 258800, 262682, 266000, 275500, 300208, 307325, 308560, 323500, 344204, 356497, 362320, 375260, 385700, 393376, 406000, 430255, 440800, 452900, 469075, 482125, 491720, 517600, 525364, 532000, 551000, 566125, 600416, 614650, 617120, 647000, 656705, 688408, 712994, 724640, 750520, 771400, 812000, 860510, 905800, 938150, 964250, 983440, 1050728, 1102000, 1132250, 1229300, 1294000, 1313410, 1376816, 1425988, 1501040, 1536625, 1542800, 1721020, 1782485, 1811600, 1876300, 1928500, 1966880, 2101456, 2151275, 2204000, 2264500, 2345375, 2458600, 2495479, 2588000, 2626820, 2753632, 2851976, 3002080, 3073250, 3085600, 3283525, 3442040, 3564970, 3623200, 3752600, 3857000, 4202912, 4302550, 4529000, 4690750, 4917200, 4990958, 5253640, 5703952, 6146500, 6567050, 6884080, 7129940, 7505200, 7714000, 8605100, 8912425, 9058000, 9381500, 9834400, 9981916, 10507280, 10756375, 11407904, 12293000, 12477395, 13134100, 13768160, 14259880, 15010400, 15428000, 16417625, 17210200, 17824850, 18116000, 18763000, 19963832, 21014560, 21512750, 24586000, 24954790, 26268200, 28519760, 32835250, 34420400, 35649700, 37526000, 39927664, 43025500, 44562125, 49172000, 49909580, 52536400, 57039520, 62386975, 65670500, 68840800, 71299400, 75052000, 79855328, 86051000, 89124250, 99819160, 105072800, 124773950, 131341000, 142598800, 172102000, 178248500, 199638320, 249547900, 262682000, 285197600, 311934875, 344204000, 356497000, 399276640, 499095800, 525364000, 623869750, 712994000, 998191600, 1247739500, 1425988000, 1996383200, 2495479000, 4990958000, 9981916000]

約数ペア:

[(1, 9981916000), (2, 4990958000), (4, 2495479000), (5, 1996383200), (7, 1425988000), (8, 1247739500), (10, 998191600), (14, 712994000), (16, 623869750), (19, 525364000), (20, 499095800), (25, 399276640), (28, 356497000), (29, 344204000), (32, 311934875), (35, 285197600), (38, 262682000), (40, 249547900), (50, 199638320), (56, 178248500), (58, 172102000), (70, 142598800), (76, 131341000), (80, 124773950), (95, 105072800), (100, 99819160), (112, 89124250), (116, 86051000), (125, 79855328), (133, 75052000), (140, 71299400), (145, 68840800), (152, 65670500), (160, 62386975), (175, 57039520), (190, 52536400), (200, 49909580), (203, 49172000), (224, 44562125), (232, 43025500), (250, 39927664), (266, 37526000), (280, 35649700), (290, 34420400), (304, 32835250), (350, 28519760), (380, 26268200), (400, 24954790), (406, 24586000), (464, 21512750), (475, 21014560), (500, 19963832), (532, 18763000), (551, 18116000), (560, 17824850), (580, 17210200), (608, 16417625), (647, 15428000), (665, 15010400), (700, 14259880), (725, 13768160), (760, 13134100), (800, 12477395), (812, 12293000), (875, 11407904), (928, 10756375), (950, 10507280), (1000, 9981916), (1015, 9834400), (1064, 9381500), (1102, 9058000), (1120, 8912425), (1160, 8605100), (1294, 7714000), (1330, 7505200), (1400, 7129940), (1450, 6884080), (1520, 6567050), (1624, 6146500), (1750, 5703952), (1900, 5253640), (2000, 4990958), (2030, 4917200), (2128, 4690750), (2204, 4529000), (2320, 4302550), (2375, 4202912), (2588, 3857000), (2660, 3752600), (2755, 3623200), (2800, 3564970), (2900, 3442040), (3040, 3283525), (3235, 3085600), (3248, 3073250), (3325, 3002080), (3500, 2851976), (3625, 2753632), (3800, 2626820), (3857, 2588000), (4000, 2495479), (4060, 2458600), (4256, 2345375), (4408, 2264500), (4529, 2204000), (4640, 2151275), (4750, 2101456), (5075, 1966880), (5176, 1928500), (5320, 1876300), (5510, 1811600), (5600, 1782485), (5800, 1721020), (6470, 1542800), (6496, 1536625), (6650, 1501040), (7000, 1425988), (7250, 1376816), (7600, 1313410), (7714, 1294000), (8120, 1229300), (8816, 1132250), (9058, 1102000), (9500, 1050728), (10150, 983440), (10352, 964250), (10640, 938150), (11020, 905800), (11600, 860510), (12293, 812000), (12940, 771400), (13300, 750520), (13775, 724640), (14000, 712994), (14500, 688408), (15200, 656705), (15428, 647000), (16175, 617120), (16240, 614650), (16625, 600416), (17632, 566125), (18116, 551000), (18763, 532000), (19000, 525364), (19285, 517600), (20300, 491720), (20704, 482125), (21280, 469075), (22040, 452900), (22645, 440800), (23200, 430255), (24586, 406000), (25375, 393376), (25880, 385700), (26600, 375260), (27550, 362320), (28000, 356497), (29000, 344204), (30856, 323500), (32350, 308560), (32480, 307325), (33250, 300208), (36232, 275500), (37526, 266000), (38000, 262682), (38570, 258800), (40600, 245860), (44080, 226450), (45290, 220400), (49172, 203000), (50750, 196688), (51760, 192850), (53200, 187630), (55100, 181160), (58000, 172102), (61465, 162400), (61712, 161750), (64700, 154280), (66500, 150104), (68875, 144928), (72464, 137750), (75052, 133000), (76000, 131341), (77140, 129400), (80875, 123424), (81200, 122930), (86051, 116000), (88160, 113225), (90580, 110200), (93815, 106400), (96425, 103520), (98344, 101500)]