320351400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 432

約数和(自身を含む): 1243698300

約数和(自身を除く): 923346900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 29, 30, 34, 36, 38, 40, 45, 50, 51, 57, 58, 60, 68, 72, 75, 76, 85, 87, 90, 95, 100, 102, 114, 116, 120, 136, 145, 150, 152, 153, 170, 171, 174, 180, 190, 200, 204, 225, 228, 232, 255, 261, 285, 290, 300, 306, 323, 340, 342, 348, 360, 361, 380, 408, 425, 435, 450, 456, 475, 493, 510, 522, 551, 570, 580, 600, 612, 646, 680, 684, 696, 722, 725, 760, 765, 850, 855, 870, 900, 950, 969, 986, 1020, 1044, 1083, 1102, 1140, 1160, 1224, 1275, 1292, 1305, 1368, 1425, 1444, 1450, 1479, 1530, 1615, 1653, 1700, 1710, 1740, 1800, 1805, 1900, 1938, 1972, 2040, 2088, 2166, 2175, 2204, 2280, 2465, 2550, 2584, 2610, 2755, 2850, 2888, 2900, 2907, 2958, 3060, 3230, 3249, 3306, 3400, 3420, 3480, 3610, 3800, 3825, 3876, 3944, 4275, 4332, 4350, 4408, 4437, 4845, 4930, 4959, 5100, 5220, 5415, 5510, 5700, 5800, 5814, 5916, 6120, 6137, 6460, 6498, 6525, 6612, 6840, 7220, 7395, 7650, 7752, 8075, 8265, 8550, 8664, 8700, 8874, 9025, 9367, 9690, 9860, 9918, 10200, 10440, 10469, 10830, 11020, 11400, 11628, 11832, 12274, 12325, 12920, 12996, 13050, 13224, 13775, 14440, 14535, 14790, 15300, 16150, 16245, 16530, 17100, 17400, 17748, 18050, 18411, 18734, 19380, 19720, 19836, 20938, 21660, 22040, 22185, 23256, 24225, 24548, 24650, 24795, 25992, 26100, 27075, 27550, 28101, 29070, 29580, 30600, 30685, 31407, 32300, 32490, 33060, 34200, 35496, 36100, 36822, 36975, 37468, 38760, 39672, 41325, 41876, 43320, 44370, 46835, 48450, 49096, 49300, 49590, 52200, 52345, 54150, 55100, 55233, 56202, 58140, 59160, 61370, 62814, 64600, 64980, 66120, 72200, 72675, 73644, 73950, 74936, 81225, 82650, 83752, 84303, 88740, 92055, 93670, 94221, 96900, 98600, 99180, 104690, 108300, 110200, 110466, 110925, 112404, 116280, 122740, 123975, 125628, 129960, 140505, 145350, 147288, 147900, 153425, 157035, 162450, 165300, 168606, 177480, 177973, 184110, 187340, 188442, 193800, 198360, 209380, 216600, 220932, 221850, 224808, 234175, 245480, 247950, 251256, 261725, 276165, 281010, 290700, 295800, 306850, 314070, 324900, 330600, 337212, 355946, 368220, 374680, 376884, 418760, 421515, 441864, 443700, 460275, 468350, 471105, 495900, 523450, 533919, 552330, 562020, 581400, 613700, 628140, 649800, 674424, 702525, 711892, 736440, 753768, 785175, 843030, 887400, 889865, 920550, 936700, 942210, 991800, 1046900, 1067838, 1104660, 1124040, 1227400, 1256280, 1380825, 1405050, 1423784, 1570350, 1601757, 1686060, 1779730, 1841100, 1873400, 1884420, 2093800, 2107575, 2135676, 2209320, 2355525, 2669595, 2761650, 2810100, 3140700, 3203514, 3372120, 3559460, 3682200, 3768840, 4215150, 4271352, 4449325, 4711050, 5339190, 5523300, 5620200, 6281400, 6407028, 7118920, 8008785, 8430300, 8898650, 9422100, 10678380, 11046600, 12814056, 13347975, 16017570, 16860600, 17797300, 18844200, 21356760, 26695950, 32035140, 35594600, 40043925, 53391900, 64070280, 80087850, 106783800, 160175700, 320351400]

約数ペア:

[(1, 320351400), (2, 160175700), (3, 106783800), (4, 80087850), (5, 64070280), (6, 53391900), (8, 40043925), (9, 35594600), (10, 32035140), (12, 26695950), (15, 21356760), (17, 18844200), (18, 17797300), (19, 16860600), (20, 16017570), (24, 13347975), (25, 12814056), (29, 11046600), (30, 10678380), (34, 9422100), (36, 8898650), (38, 8430300), (40, 8008785), (45, 7118920), (50, 6407028), (51, 6281400), (57, 5620200), (58, 5523300), (60, 5339190), (68, 4711050), (72, 4449325), (75, 4271352), (76, 4215150), (85, 3768840), (87, 3682200), (90, 3559460), (95, 3372120), (100, 3203514), (102, 3140700), (114, 2810100), (116, 2761650), (120, 2669595), (136, 2355525), (145, 2209320), (150, 2135676), (152, 2107575), (153, 2093800), (170, 1884420), (171, 1873400), (174, 1841100), (180, 1779730), (190, 1686060), (200, 1601757), (204, 1570350), (225, 1423784), (228, 1405050), (232, 1380825), (255, 1256280), (261, 1227400), (285, 1124040), (290, 1104660), (300, 1067838), (306, 1046900), (323, 991800), (340, 942210), (342, 936700), (348, 920550), (360, 889865), (361, 887400), (380, 843030), (408, 785175), (425, 753768), (435, 736440), (450, 711892), (456, 702525), (475, 674424), (493, 649800), (510, 628140), (522, 613700), (551, 581400), (570, 562020), (580, 552330), (600, 533919), (612, 523450), (646, 495900), (680, 471105), (684, 468350), (696, 460275), (722, 443700), (725, 441864), (760, 421515), (765, 418760), (850, 376884), (855, 374680), (870, 368220), (900, 355946), (950, 337212), (969, 330600), (986, 324900), (1020, 314070), (1044, 306850), (1083, 295800), (1102, 290700), (1140, 281010), (1160, 276165), (1224, 261725), (1275, 251256), (1292, 247950), (1305, 245480), (1368, 234175), (1425, 224808), (1444, 221850), (1450, 220932), (1479, 216600), (1530, 209380), (1615, 198360), (1653, 193800), (1700, 188442), (1710, 187340), (1740, 184110), (1800, 177973), (1805, 177480), (1900, 168606), (1938, 165300), (1972, 162450), (2040, 157035), (2088, 153425), (2166, 147900), (2175, 147288), (2204, 145350), (2280, 140505), (2465, 129960), (2550, 125628), (2584, 123975), (2610, 122740), (2755, 116280), (2850, 112404), (2888, 110925), (2900, 110466), (2907, 110200), (2958, 108300), (3060, 104690), (3230, 99180), (3249, 98600), (3306, 96900), (3400, 94221), (3420, 93670), (3480, 92055), (3610, 88740), (3800, 84303), (3825, 83752), (3876, 82650), (3944, 81225), (4275, 74936), (4332, 73950), (4350, 73644), (4408, 72675), (4437, 72200), (4845, 66120), (4930, 64980), (4959, 64600), (5100, 62814), (5220, 61370), (5415, 59160), (5510, 58140), (5700, 56202), (5800, 55233), (5814, 55100), (5916, 54150), (6120, 52345), (6137, 52200), (6460, 49590), (6498, 49300), (6525, 49096), (6612, 48450), (6840, 46835), (7220, 44370), (7395, 43320), (7650, 41876), (7752, 41325), (8075, 39672), (8265, 38760), (8550, 37468), (8664, 36975), (8700, 36822), (8874, 36100), (9025, 35496), (9367, 34200), (9690, 33060), (9860, 32490), (9918, 32300), (10200, 31407), (10440, 30685), (10469, 30600), (10830, 29580), (11020, 29070), (11400, 28101), (11628, 27550), (11832, 27075), (12274, 26100), (12325, 25992), (12920, 24795), (12996, 24650), (13050, 24548), (13224, 24225), (13775, 23256), (14440, 22185), (14535, 22040), (14790, 21660), (15300, 20938), (16150, 19836), (16245, 19720), (16530, 19380), (17100, 18734), (17400, 18411), (17748, 18050)]