47890800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 180

約数和(自身を含む): 170004744

約数和(自身を除く): 122113944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 100, 106, 120, 144, 150, 159, 180, 200, 212, 225, 240, 251, 265, 300, 318, 360, 400, 424, 450, 477, 502, 530, 600, 636, 720, 753, 795, 848, 900, 954, 1004, 1060, 1200, 1255, 1272, 1325, 1506, 1590, 1800, 1908, 2008, 2120, 2259, 2385, 2510, 2544, 2650, 3012, 3180, 3600, 3765, 3816, 3975, 4016, 4240, 4518, 4770, 5020, 5300, 6024, 6275, 6360, 7530, 7632, 7950, 9036, 9540, 10040, 10600, 11295, 11925, 12048, 12550, 12720, 13303, 15060, 15900, 18072, 18825, 19080, 20080, 21200, 22590, 23850, 25100, 26606, 30120, 31800, 36144, 37650, 38160, 39909, 45180, 47700, 50200, 53212, 56475, 60240, 63600, 66515, 75300, 79818, 90360, 95400, 100400, 106424, 112950, 119727, 133030, 150600, 159636, 180720, 190800, 199545, 212848, 225900, 239454, 266060, 301200, 319272, 332575, 399090, 451800, 478908, 532120, 598635, 638544, 665150, 798180, 903600, 957816, 997725, 1064240, 1197270, 1330300, 1596360, 1915632, 1995450, 2394540, 2660600, 2993175, 3192720, 3990900, 4789080, 5321200, 5986350, 7981800, 9578160, 11972700, 15963600, 23945400, 47890800]

約数ペア:

[(1, 47890800), (2, 23945400), (3, 15963600), (4, 11972700), (5, 9578160), (6, 7981800), (8, 5986350), (9, 5321200), (10, 4789080), (12, 3990900), (15, 3192720), (16, 2993175), (18, 2660600), (20, 2394540), (24, 1995450), (25, 1915632), (30, 1596360), (36, 1330300), (40, 1197270), (45, 1064240), (48, 997725), (50, 957816), (53, 903600), (60, 798180), (72, 665150), (75, 638544), (80, 598635), (90, 532120), (100, 478908), (106, 451800), (120, 399090), (144, 332575), (150, 319272), (159, 301200), (180, 266060), (200, 239454), (212, 225900), (225, 212848), (240, 199545), (251, 190800), (265, 180720), (300, 159636), (318, 150600), (360, 133030), (400, 119727), (424, 112950), (450, 106424), (477, 100400), (502, 95400), (530, 90360), (600, 79818), (636, 75300), (720, 66515), (753, 63600), (795, 60240), (848, 56475), (900, 53212), (954, 50200), (1004, 47700), (1060, 45180), (1200, 39909), (1255, 38160), (1272, 37650), (1325, 36144), (1506, 31800), (1590, 30120), (1800, 26606), (1908, 25100), (2008, 23850), (2120, 22590), (2259, 21200), (2385, 20080), (2510, 19080), (2544, 18825), (2650, 18072), (3012, 15900), (3180, 15060), (3600, 13303), (3765, 12720), (3816, 12550), (3975, 12048), (4016, 11925), (4240, 11295), (4518, 10600), (4770, 10040), (5020, 9540), (5300, 9036), (6024, 7950), (6275, 7632), (6360, 7530)]