25201440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 98594496

約数和(自身を除く): 73393056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 43, 44, 45, 48, 55, 60, 66, 72, 74, 80, 86, 88, 90, 96, 99, 110, 111, 120, 129, 132, 144, 148, 160, 165, 172, 176, 180, 185, 198, 215, 220, 222, 240, 258, 264, 288, 296, 330, 333, 344, 352, 360, 370, 387, 396, 407, 430, 440, 444, 473, 480, 495, 516, 528, 555, 592, 645, 660, 666, 688, 720, 740, 774, 792, 814, 860, 880, 888, 946, 990, 1032, 1056, 1110, 1184, 1221, 1290, 1320, 1332, 1376, 1419, 1440, 1480, 1548, 1584, 1591, 1628, 1665, 1720, 1760, 1776, 1892, 1935, 1980, 2035, 2064, 2220, 2365, 2442, 2580, 2640, 2664, 2838, 2960, 3096, 3168, 3182, 3256, 3330, 3440, 3552, 3663, 3784, 3870, 3960, 4070, 4128, 4257, 4440, 4730, 4773, 4884, 5160, 5280, 5328, 5676, 5920, 6105, 6192, 6364, 6512, 6660, 6880, 7095, 7326, 7568, 7740, 7920, 7955, 8140, 8514, 8880, 9460, 9546, 9768, 10320, 10656, 11352, 12210, 12384, 12728, 13024, 13320, 14190, 14319, 14652, 15136, 15480, 15840, 15910, 16280, 17028, 17501, 17760, 18315, 18920, 19092, 19536, 20640, 21285, 22704, 23865, 24420, 25456, 26640, 28380, 28638, 29304, 30960, 31820, 32560, 34056, 35002, 36630, 37840, 38184, 39072, 42570, 45408, 47730, 48840, 50912, 52503, 53280, 56760, 57276, 58608, 61920, 63640, 65120, 68112, 70004, 71595, 73260, 75680, 76368, 85140, 87505, 95460, 97680, 105006, 113520, 114552, 117216, 127280, 136224, 140008, 143190, 146520, 152736, 157509, 170280, 175010, 190920, 195360, 210012, 227040, 229104, 254560, 262515, 280016, 286380, 293040, 315018, 340560, 350020, 381840, 420024, 458208, 525030, 560032, 572760, 586080, 630036, 681120, 700040, 763680, 787545, 840048, 1050060, 1145520, 1260072, 1400080, 1575090, 1680096, 2100120, 2291040, 2520144, 2800160, 3150180, 4200240, 5040288, 6300360, 8400480, 12600720, 25201440]

約数ペア:

[(1, 25201440), (2, 12600720), (3, 8400480), (4, 6300360), (5, 5040288), (6, 4200240), (8, 3150180), (9, 2800160), (10, 2520144), (11, 2291040), (12, 2100120), (15, 1680096), (16, 1575090), (18, 1400080), (20, 1260072), (22, 1145520), (24, 1050060), (30, 840048), (32, 787545), (33, 763680), (36, 700040), (37, 681120), (40, 630036), (43, 586080), (44, 572760), (45, 560032), (48, 525030), (55, 458208), (60, 420024), (66, 381840), (72, 350020), (74, 340560), (80, 315018), (86, 293040), (88, 286380), (90, 280016), (96, 262515), (99, 254560), (110, 229104), (111, 227040), (120, 210012), (129, 195360), (132, 190920), (144, 175010), (148, 170280), (160, 157509), (165, 152736), (172, 146520), (176, 143190), (180, 140008), (185, 136224), (198, 127280), (215, 117216), (220, 114552), (222, 113520), (240, 105006), (258, 97680), (264, 95460), (288, 87505), (296, 85140), (330, 76368), (333, 75680), (344, 73260), (352, 71595), (360, 70004), (370, 68112), (387, 65120), (396, 63640), (407, 61920), (430, 58608), (440, 57276), (444, 56760), (473, 53280), (480, 52503), (495, 50912), (516, 48840), (528, 47730), (555, 45408), (592, 42570), (645, 39072), (660, 38184), (666, 37840), (688, 36630), (720, 35002), (740, 34056), (774, 32560), (792, 31820), (814, 30960), (860, 29304), (880, 28638), (888, 28380), (946, 26640), (990, 25456), (1032, 24420), (1056, 23865), (1110, 22704), (1184, 21285), (1221, 20640), (1290, 19536), (1320, 19092), (1332, 18920), (1376, 18315), (1419, 17760), (1440, 17501), (1480, 17028), (1548, 16280), (1584, 15910), (1591, 15840), (1628, 15480), (1665, 15136), (1720, 14652), (1760, 14319), (1776, 14190), (1892, 13320), (1935, 13024), (1980, 12728), (2035, 12384), (2064, 12210), (2220, 11352), (2365, 10656), (2442, 10320), (2580, 9768), (2640, 9546), (2664, 9460), (2838, 8880), (2960, 8514), (3096, 8140), (3168, 7955), (3182, 7920), (3256, 7740), (3330, 7568), (3440, 7326), (3552, 7095), (3663, 6880), (3784, 6660), (3870, 6512), (3960, 6364), (4070, 6192), (4128, 6105), (4257, 5920), (4440, 5676), (4730, 5328), (4773, 5280), (4884, 5160)]