1282125600

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{25439}}^1$

素因数の和:25472

約数の個数: 216

約数和(自身を含む): 5167169280

約数和(自身を除く): 3885043680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 25439, 50400, 50878, 76317, 101756, 127195, 152634, 178073, 203512, 228951, 254390, 305268, 356146, 381585, 407024, 457902, 508780, 534219, 610536, 635975, 712292, 763170, 814048, 890365, 915804, 1017560, 1068438, 1144755, 1221072, 1271950, 1424584, 1526340, 1602657, 1780730, 1831608, 1907925, 2035120, 2136876, 2289510, 2442144, 2543900, 2671095, 2849168, 3052680, 3205314, 3561460, 3663216, 3815850, 4070240, 4273752, 4451825, 4579020, 5087800, 5342190, 5698336, 5723775, 6105360, 6410628, 7122920, 7326432, 7631700, 8013285, 8547504, 8903650, 9158040, 10175600, 10684380, 11447550, 12210720, 12821256, 13355475, 14245840, 15263400, 16026570, 17095008, 17807300, 18316080, 20351200, 21368760, 22895100, 25642512, 26710950, 28491680, 30526800, 32053140, 35614600, 36632160, 40066425, 42737520, 45790200, 51285024, 53421900, 61053600, 64106280, 71229200, 80132850, 85475040, 91580400, 106843800, 128212560, 142458400, 160265700, 183160800, 213687600, 256425120, 320531400, 427375200, 641062800, 1282125600]

約数ペア:

[(1, 1282125600), (2, 641062800), (3, 427375200), (4, 320531400), (5, 256425120), (6, 213687600), (7, 183160800), (8, 160265700), (9, 142458400), (10, 128212560), (12, 106843800), (14, 91580400), (15, 85475040), (16, 80132850), (18, 71229200), (20, 64106280), (21, 61053600), (24, 53421900), (25, 51285024), (28, 45790200), (30, 42737520), (32, 40066425), (35, 36632160), (36, 35614600), (40, 32053140), (42, 30526800), (45, 28491680), (48, 26710950), (50, 25642512), (56, 22895100), (60, 21368760), (63, 20351200), (70, 18316080), (72, 17807300), (75, 17095008), (80, 16026570), (84, 15263400), (90, 14245840), (96, 13355475), (100, 12821256), (105, 12210720), (112, 11447550), (120, 10684380), (126, 10175600), (140, 9158040), (144, 8903650), (150, 8547504), (160, 8013285), (168, 7631700), (175, 7326432), (180, 7122920), (200, 6410628), (210, 6105360), (224, 5723775), (225, 5698336), (240, 5342190), (252, 5087800), (280, 4579020), (288, 4451825), (300, 4273752), (315, 4070240), (336, 3815850), (350, 3663216), (360, 3561460), (400, 3205314), (420, 3052680), (450, 2849168), (480, 2671095), (504, 2543900), (525, 2442144), (560, 2289510), (600, 2136876), (630, 2035120), (672, 1907925), (700, 1831608), (720, 1780730), (800, 1602657), (840, 1526340), (900, 1424584), (1008, 1271950), (1050, 1221072), (1120, 1144755), (1200, 1068438), (1260, 1017560), (1400, 915804), (1440, 890365), (1575, 814048), (1680, 763170), (1800, 712292), (2016, 635975), (2100, 610536), (2400, 534219), (2520, 508780), (2800, 457902), (3150, 407024), (3360, 381585), (3600, 356146), (4200, 305268), (5040, 254390), (5600, 228951), (6300, 203512), (7200, 178073), (8400, 152634), (10080, 127195), (12600, 101756), (16800, 76317), (25200, 50878), (25439, 50400)]