128085300

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 252

約数和(自身を含む): 478156896

約数和(自身を除く): 350071596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 251, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 502, 525, 540, 567, 630, 675, 700, 729, 753, 756, 810, 900, 945, 972, 1004, 1050, 1134, 1215, 1255, 1260, 1350, 1458, 1506, 1575, 1620, 1701, 1757, 1890, 2025, 2100, 2259, 2268, 2430, 2510, 2700, 2835, 2916, 3012, 3150, 3402, 3514, 3645, 3765, 3780, 4050, 4518, 4725, 4860, 5020, 5103, 5271, 5670, 6075, 6275, 6300, 6777, 6804, 7028, 7290, 7530, 8100, 8505, 8785, 9036, 9450, 10206, 10542, 11295, 11340, 12150, 12550, 13554, 14175, 14580, 15060, 15813, 17010, 17570, 18225, 18825, 18900, 20331, 20412, 21084, 22590, 24300, 25100, 25515, 26355, 27108, 28350, 31626, 33885, 34020, 35140, 36450, 37650, 40662, 42525, 43925, 45180, 47439, 51030, 52710, 56475, 56700, 60993, 63252, 67770, 72900, 75300, 79065, 81324, 85050, 87850, 94878, 101655, 102060, 105420, 112950, 121986, 127575, 131775, 135540, 142317, 158130, 169425, 170100, 175700, 182979, 189756, 203310, 225900, 237195, 243972, 255150, 263550, 284634, 304965, 316260, 338850, 365958, 395325, 406620, 426951, 474390, 508275, 510300, 527100, 569268, 609930, 677700, 711585, 731916, 790650, 853902, 914895, 948780, 1016550, 1185975, 1219860, 1280853, 1423170, 1524825, 1581300, 1707804, 1829790, 2033100, 2134755, 2371950, 2561706, 2846340, 3049650, 3557925, 3659580, 4269510, 4574475, 4743900, 5123412, 6099300, 6404265, 7115850, 8539020, 9148950, 10673775, 12808530, 14231700, 18297900, 21347550, 25617060, 32021325, 42695100, 64042650, 128085300]

約数ペア:

[(1, 128085300), (2, 64042650), (3, 42695100), (4, 32021325), (5, 25617060), (6, 21347550), (7, 18297900), (9, 14231700), (10, 12808530), (12, 10673775), (14, 9148950), (15, 8539020), (18, 7115850), (20, 6404265), (21, 6099300), (25, 5123412), (27, 4743900), (28, 4574475), (30, 4269510), (35, 3659580), (36, 3557925), (42, 3049650), (45, 2846340), (50, 2561706), (54, 2371950), (60, 2134755), (63, 2033100), (70, 1829790), (75, 1707804), (81, 1581300), (84, 1524825), (90, 1423170), (100, 1280853), (105, 1219860), (108, 1185975), (126, 1016550), (135, 948780), (140, 914895), (150, 853902), (162, 790650), (175, 731916), (180, 711585), (189, 677700), (210, 609930), (225, 569268), (243, 527100), (251, 510300), (252, 508275), (270, 474390), (300, 426951), (315, 406620), (324, 395325), (350, 365958), (378, 338850), (405, 316260), (420, 304965), (450, 284634), (486, 263550), (502, 255150), (525, 243972), (540, 237195), (567, 225900), (630, 203310), (675, 189756), (700, 182979), (729, 175700), (753, 170100), (756, 169425), (810, 158130), (900, 142317), (945, 135540), (972, 131775), (1004, 127575), (1050, 121986), (1134, 112950), (1215, 105420), (1255, 102060), (1260, 101655), (1350, 94878), (1458, 87850), (1506, 85050), (1575, 81324), (1620, 79065), (1701, 75300), (1757, 72900), (1890, 67770), (2025, 63252), (2100, 60993), (2259, 56700), (2268, 56475), (2430, 52710), (2510, 51030), (2700, 47439), (2835, 45180), (2916, 43925), (3012, 42525), (3150, 40662), (3402, 37650), (3514, 36450), (3645, 35140), (3765, 34020), (3780, 33885), (4050, 31626), (4518, 28350), (4725, 27108), (4860, 26355), (5020, 25515), (5103, 25100), (5271, 24300), (5670, 22590), (6075, 21084), (6275, 20412), (6300, 20331), (6777, 18900), (6804, 18825), (7028, 18225), (7290, 17570), (7530, 17010), (8100, 15813), (8505, 15060), (8785, 14580), (9036, 14175), (9450, 13554), (10206, 12550), (10542, 12150), (11295, 11340)]