153980005900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 401774284800

約数和(自身を除く): 247794278900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 223, 245, 287, 343, 350, 410, 446, 490, 491, 574, 686, 700, 820, 892, 980, 982, 1025, 1115, 1148, 1225, 1372, 1435, 1561, 1715, 1964, 2009, 2050, 2230, 2450, 2455, 2870, 3122, 3430, 3437, 4018, 4100, 4460, 4900, 4910, 5575, 5740, 6244, 6860, 6874, 7175, 7805, 8036, 8575, 9143, 9820, 10045, 10927, 11150, 12275, 13748, 14063, 14350, 15610, 17150, 17185, 18286, 20090, 20131, 21854, 22300, 24059, 24550, 28126, 28700, 31220, 34300, 34370, 36572, 39025, 40180, 40262, 43708, 45715, 48118, 49100, 50225, 54635, 56252, 64001, 68740, 70315, 76489, 78050, 80524, 85925, 91430, 96236, 100450, 100655, 109270, 109493, 120295, 128002, 140630, 140917, 152978, 156100, 168413, 171850, 182860, 200900, 201310, 218540, 218986, 228575, 240590, 256004, 273175, 281260, 281834, 305956, 320005, 336826, 343700, 351575, 382445, 402620, 437972, 448007, 457150, 481180, 503275, 546350, 547465, 563668, 601475, 640010, 673652, 703150, 704585, 764890, 766451, 842065, 896014, 914300, 986419, 1006550, 1092700, 1094930, 1202950, 1280020, 1406300, 1409170, 1529780, 1532902, 1600025, 1684130, 1792028, 1912225, 1972838, 2013100, 2189860, 2240035, 2405900, 2737325, 2818340, 3065804, 3136049, 3200050, 3368260, 3522925, 3824450, 3832255, 3945676, 4210325, 4480070, 4489213, 4932095, 5365157, 5474650, 6272098, 6400100, 6904933, 7045850, 7648900, 7664510, 8420650, 8960140, 8978426, 9864190, 10730314, 10949300, 11200175, 12544196, 13809866, 14091700, 15329020, 15680245, 16841300, 17956852, 19161275, 19728380, 21460628, 22400350, 22446065, 24660475, 26825785, 27619732, 31360490, 31424491, 34524665, 37556099, 38322550, 44800700, 44892130, 49320950, 53651570, 62720980, 62848982, 69049330, 75112198, 76645100, 78401225, 89784260, 98641900, 107303140, 112230325, 125697964, 134128925, 138098660, 150224396, 156802450, 157122455, 172623325, 187780495, 219971437, 224460650, 268257850, 313604900, 314244910, 345246650, 375560990, 439942874, 448921300, 536515700, 628489820, 690493300, 751121980, 785612275, 879885748, 938902475, 1099857185, 1539800059, 1571224550, 1877804950, 2199714370, 3079600118, 3142449100, 3755609900, 4399428740, 5499285925, 6159200236, 7699000295, 10998571850, 15398000590, 21997143700, 30796001180, 38495001475, 76990002950, 153980005900]

約数ペア:

[(1, 153980005900), (2, 76990002950), (4, 38495001475), (5, 30796001180), (7, 21997143700), (10, 15398000590), (14, 10998571850), (20, 7699000295), (25, 6159200236), (28, 5499285925), (35, 4399428740), (41, 3755609900), (49, 3142449100), (50, 3079600118), (70, 2199714370), (82, 1877804950), (98, 1571224550), (100, 1539800059), (140, 1099857185), (164, 938902475), (175, 879885748), (196, 785612275), (205, 751121980), (223, 690493300), (245, 628489820), (287, 536515700), (343, 448921300), (350, 439942874), (410, 375560990), (446, 345246650), (490, 314244910), (491, 313604900), (574, 268257850), (686, 224460650), (700, 219971437), (820, 187780495), (892, 172623325), (980, 157122455), (982, 156802450), (1025, 150224396), (1115, 138098660), (1148, 134128925), (1225, 125697964), (1372, 112230325), (1435, 107303140), (1561, 98641900), (1715, 89784260), (1964, 78401225), (2009, 76645100), (2050, 75112198), (2230, 69049330), (2450, 62848982), (2455, 62720980), (2870, 53651570), (3122, 49320950), (3430, 44892130), (3437, 44800700), (4018, 38322550), (4100, 37556099), (4460, 34524665), (4900, 31424491), (4910, 31360490), (5575, 27619732), (5740, 26825785), (6244, 24660475), (6860, 22446065), (6874, 22400350), (7175, 21460628), (7805, 19728380), (8036, 19161275), (8575, 17956852), (9143, 16841300), (9820, 15680245), (10045, 15329020), (10927, 14091700), (11150, 13809866), (12275, 12544196), (13748, 11200175), (14063, 10949300), (14350, 10730314), (15610, 9864190), (17150, 8978426), (17185, 8960140), (18286, 8420650), (20090, 7664510), (20131, 7648900), (21854, 7045850), (22300, 6904933), (24059, 6400100), (24550, 6272098), (28126, 5474650), (28700, 5365157), (31220, 4932095), (34300, 4489213), (34370, 4480070), (36572, 4210325), (39025, 3945676), (40180, 3832255), (40262, 3824450), (43708, 3522925), (45715, 3368260), (48118, 3200050), (49100, 3136049), (50225, 3065804), (54635, 2818340), (56252, 2737325), (64001, 2405900), (68740, 2240035), (70315, 2189860), (76489, 2013100), (78050, 1972838), (80524, 1912225), (85925, 1792028), (91430, 1684130), (96236, 1600025), (100450, 1532902), (100655, 1529780), (109270, 1409170), (109493, 1406300), (120295, 1280020), (128002, 1202950), (140630, 1094930), (140917, 1092700), (152978, 1006550), (156100, 986419), (168413, 914300), (171850, 896014), (182860, 842065), (200900, 766451), (201310, 764890), (218540, 704585), (218986, 703150), (228575, 673652), (240590, 640010), (256004, 601475), (273175, 563668), (281260, 547465), (281834, 546350), (305956, 503275), (320005, 481180), (336826, 457150), (343700, 448007), (351575, 437972), (382445, 402620)]