300312480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 1143072000

約数和(自身を除く): 842759520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 32, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 96, 102, 104, 114, 120, 130, 136, 149, 152, 156, 160, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 298, 304, 312, 323, 340, 380, 390, 408, 416, 442, 447, 456, 480, 494, 510, 520, 544, 570, 596, 608, 624, 646, 663, 680, 741, 745, 760, 780, 816, 884, 894, 912, 969, 988, 1020, 1040, 1105, 1140, 1192, 1235, 1248, 1292, 1326, 1360, 1482, 1490, 1520, 1560, 1615, 1632, 1768, 1788, 1824, 1937, 1938, 1976, 2040, 2080, 2210, 2235, 2280, 2384, 2470, 2533, 2584, 2652, 2720, 2831, 2964, 2980, 3040, 3120, 3230, 3315, 3536, 3576, 3705, 3874, 3876, 3952, 4080, 4199, 4420, 4470, 4560, 4768, 4845, 4940, 5066, 5168, 5304, 5662, 5811, 5928, 5960, 6240, 6460, 6630, 7072, 7152, 7410, 7599, 7748, 7752, 7904, 8160, 8398, 8493, 8840, 8940, 9120, 9685, 9690, 9880, 10132, 10336, 10608, 11324, 11622, 11856, 11920, 12597, 12665, 12920, 13260, 14155, 14304, 14820, 15198, 15496, 15504, 16796, 16986, 17680, 17880, 19370, 19380, 19760, 20264, 20995, 21216, 22648, 23244, 23712, 23840, 25194, 25330, 25840, 26520, 28310, 29055, 29640, 30396, 30992, 31008, 32929, 33592, 33972, 35360, 35760, 36803, 37995, 38740, 38760, 39520, 40528, 41990, 42465, 45296, 46488, 48127, 50388, 50660, 51680, 53040, 56620, 58110, 59280, 60792, 61984, 62985, 65858, 67184, 67944, 71520, 73606, 75990, 77480, 77520, 81056, 83980, 84930, 90592, 92976, 96254, 98787, 100776, 101320, 106080, 110409, 113240, 116220, 118560, 121584, 125970, 131716, 134368, 135888, 144381, 147212, 151980, 154960, 155040, 164645, 167960, 169860, 184015, 185952, 192508, 197574, 201552, 202640, 220818, 226480, 232440, 240635, 243168, 251940, 263432, 271776, 288762, 294424, 303960, 309920, 329290, 335920, 339720, 368030, 385016, 395148, 403104, 405280, 441636, 452960, 464880, 481270, 493935, 503880, 526864, 552045, 577524, 588848, 607920, 625651, 658580, 671840, 679440, 721905, 736060, 770032, 790296, 883272, 929760, 962540, 987870, 1007760, 1053728, 1104090, 1155048, 1177696, 1215840, 1251302, 1317160, 1358880, 1443810, 1472120, 1540064, 1580592, 1766544, 1876953, 1925080, 1975740, 2015520, 2208180, 2310096, 2502604, 2634320, 2887620, 2944240, 3128255, 3161184, 3533088, 3753906, 3850160, 3951480, 4416360, 4620192, 5005208, 5268640, 5775240, 5888480, 6256510, 7507812, 7700320, 7902960, 8832720, 9384765, 10010416, 11550480, 12513020, 15015624, 15805920, 17665440, 18769530, 20020832, 23100960, 25026040, 30031248, 37539060, 50052080, 60062496, 75078120, 100104160, 150156240, 300312480]

約数ペア:

[(1, 300312480), (2, 150156240), (3, 100104160), (4, 75078120), (5, 60062496), (6, 50052080), (8, 37539060), (10, 30031248), (12, 25026040), (13, 23100960), (15, 20020832), (16, 18769530), (17, 17665440), (19, 15805920), (20, 15015624), (24, 12513020), (26, 11550480), (30, 10010416), (32, 9384765), (34, 8832720), (38, 7902960), (39, 7700320), (40, 7507812), (48, 6256510), (51, 5888480), (52, 5775240), (57, 5268640), (60, 5005208), (65, 4620192), (68, 4416360), (76, 3951480), (78, 3850160), (80, 3753906), (85, 3533088), (95, 3161184), (96, 3128255), (102, 2944240), (104, 2887620), (114, 2634320), (120, 2502604), (130, 2310096), (136, 2208180), (149, 2015520), (152, 1975740), (156, 1925080), (160, 1876953), (170, 1766544), (190, 1580592), (195, 1540064), (204, 1472120), (208, 1443810), (221, 1358880), (228, 1317160), (240, 1251302), (247, 1215840), (255, 1177696), (260, 1155048), (272, 1104090), (285, 1053728), (298, 1007760), (304, 987870), (312, 962540), (323, 929760), (340, 883272), (380, 790296), (390, 770032), (408, 736060), (416, 721905), (442, 679440), (447, 671840), (456, 658580), (480, 625651), (494, 607920), (510, 588848), (520, 577524), (544, 552045), (570, 526864), (596, 503880), (608, 493935), (624, 481270), (646, 464880), (663, 452960), (680, 441636), (741, 405280), (745, 403104), (760, 395148), (780, 385016), (816, 368030), (884, 339720), (894, 335920), (912, 329290), (969, 309920), (988, 303960), (1020, 294424), (1040, 288762), (1105, 271776), (1140, 263432), (1192, 251940), (1235, 243168), (1248, 240635), (1292, 232440), (1326, 226480), (1360, 220818), (1482, 202640), (1490, 201552), (1520, 197574), (1560, 192508), (1615, 185952), (1632, 184015), (1768, 169860), (1788, 167960), (1824, 164645), (1937, 155040), (1938, 154960), (1976, 151980), (2040, 147212), (2080, 144381), (2210, 135888), (2235, 134368), (2280, 131716), (2384, 125970), (2470, 121584), (2533, 118560), (2584, 116220), (2652, 113240), (2720, 110409), (2831, 106080), (2964, 101320), (2980, 100776), (3040, 98787), (3120, 96254), (3230, 92976), (3315, 90592), (3536, 84930), (3576, 83980), (3705, 81056), (3874, 77520), (3876, 77480), (3952, 75990), (4080, 73606), (4199, 71520), (4420, 67944), (4470, 67184), (4560, 65858), (4768, 62985), (4845, 61984), (4940, 60792), (5066, 59280), (5168, 58110), (5304, 56620), (5662, 53040), (5811, 51680), (5928, 50660), (5960, 50388), (6240, 48127), (6460, 46488), (6630, 45296), (7072, 42465), (7152, 41990), (7410, 40528), (7599, 39520), (7748, 38760), (7752, 38740), (7904, 37995), (8160, 36803), (8398, 35760), (8493, 35360), (8840, 33972), (8940, 33592), (9120, 32929), (9685, 31008), (9690, 30992), (9880, 30396), (10132, 29640), (10336, 29055), (10608, 28310), (11324, 26520), (11622, 25840), (11856, 25330), (11920, 25194), (12597, 23840), (12665, 23712), (12920, 23244), (13260, 22648), (14155, 21216), (14304, 20995), (14820, 20264), (15198, 19760), (15496, 19380), (15504, 19370), (16796, 17880), (16986, 17680)]