313250400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:478

約数の個数: 216

約数和(自身を含む): 1116100440

約数和(自身を除く): 802850040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 139, 144, 150, 160, 180, 200, 225, 240, 278, 288, 300, 313, 360, 400, 417, 450, 480, 556, 600, 626, 695, 720, 800, 834, 900, 939, 1112, 1200, 1251, 1252, 1390, 1440, 1565, 1668, 1800, 1878, 2085, 2224, 2400, 2502, 2504, 2780, 2817, 3130, 3336, 3475, 3600, 3756, 4170, 4448, 4695, 5004, 5008, 5560, 5634, 6255, 6260, 6672, 6950, 7200, 7512, 7825, 8340, 9390, 10008, 10016, 10425, 11120, 11268, 12510, 12520, 13344, 13900, 14085, 15024, 15650, 16680, 18780, 20016, 20850, 22240, 22536, 23475, 25020, 25040, 27800, 28170, 30048, 31275, 31300, 33360, 37560, 40032, 41700, 43507, 45072, 46950, 50040, 50080, 55600, 56340, 62550, 62600, 66720, 70425, 75120, 83400, 87014, 90144, 93900, 100080, 111200, 112680, 125100, 125200, 130521, 140850, 150240, 166800, 174028, 187800, 200160, 217535, 225360, 250200, 250400, 261042, 281700, 333600, 348056, 375600, 391563, 435070, 450720, 500400, 522084, 563400, 652605, 696112, 751200, 783126, 870140, 1000800, 1044168, 1087675, 1126800, 1305210, 1392224, 1566252, 1740280, 1957815, 2088336, 2175350, 2253600, 2610420, 3132504, 3263025, 3480560, 3915630, 4176672, 4350700, 5220840, 6265008, 6526050, 6961120, 7831260, 8701400, 9789075, 10441680, 12530016, 13052100, 15662520, 17402800, 19578150, 20883360, 26104200, 31325040, 34805600, 39156300, 52208400, 62650080, 78312600, 104416800, 156625200, 313250400]

約数ペア:

[(1, 313250400), (2, 156625200), (3, 104416800), (4, 78312600), (5, 62650080), (6, 52208400), (8, 39156300), (9, 34805600), (10, 31325040), (12, 26104200), (15, 20883360), (16, 19578150), (18, 17402800), (20, 15662520), (24, 13052100), (25, 12530016), (30, 10441680), (32, 9789075), (36, 8701400), (40, 7831260), (45, 6961120), (48, 6526050), (50, 6265008), (60, 5220840), (72, 4350700), (75, 4176672), (80, 3915630), (90, 3480560), (96, 3263025), (100, 3132504), (120, 2610420), (139, 2253600), (144, 2175350), (150, 2088336), (160, 1957815), (180, 1740280), (200, 1566252), (225, 1392224), (240, 1305210), (278, 1126800), (288, 1087675), (300, 1044168), (313, 1000800), (360, 870140), (400, 783126), (417, 751200), (450, 696112), (480, 652605), (556, 563400), (600, 522084), (626, 500400), (695, 450720), (720, 435070), (800, 391563), (834, 375600), (900, 348056), (939, 333600), (1112, 281700), (1200, 261042), (1251, 250400), (1252, 250200), (1390, 225360), (1440, 217535), (1565, 200160), (1668, 187800), (1800, 174028), (1878, 166800), (2085, 150240), (2224, 140850), (2400, 130521), (2502, 125200), (2504, 125100), (2780, 112680), (2817, 111200), (3130, 100080), (3336, 93900), (3475, 90144), (3600, 87014), (3756, 83400), (4170, 75120), (4448, 70425), (4695, 66720), (5004, 62600), (5008, 62550), (5560, 56340), (5634, 55600), (6255, 50080), (6260, 50040), (6672, 46950), (6950, 45072), (7200, 43507), (7512, 41700), (7825, 40032), (8340, 37560), (9390, 33360), (10008, 31300), (10016, 31275), (10425, 30048), (11120, 28170), (11268, 27800), (12510, 25040), (12520, 25020), (13344, 23475), (13900, 22536), (14085, 22240), (15024, 20850), (15650, 20016), (16680, 18780)]