148461480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 509483520

約数和(自身を除く): 361022040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 251, 265, 279, 310, 318, 360, 372, 424, 465, 477, 502, 530, 558, 620, 636, 744, 753, 795, 930, 954, 1004, 1060, 1116, 1240, 1255, 1272, 1395, 1506, 1590, 1643, 1860, 1908, 2008, 2120, 2232, 2259, 2385, 2510, 2790, 3012, 3180, 3286, 3720, 3765, 3816, 4518, 4770, 4929, 5020, 5580, 6024, 6360, 6572, 7530, 7781, 8215, 9036, 9540, 9858, 10040, 11160, 11295, 13144, 13303, 14787, 15060, 15562, 16430, 18072, 19080, 19716, 22590, 23343, 24645, 26606, 29574, 30120, 31124, 32860, 38905, 39432, 39909, 45180, 46686, 49290, 53212, 59148, 62248, 65720, 66515, 70029, 73935, 77810, 79818, 90360, 93372, 98580, 106424, 116715, 118296, 119727, 133030, 140058, 147870, 155620, 159636, 186744, 197160, 199545, 233430, 239454, 266060, 280116, 295740, 311240, 319272, 350145, 399090, 412393, 466860, 478908, 532120, 560232, 591480, 598635, 700290, 798180, 824786, 933720, 957816, 1197270, 1237179, 1400580, 1596360, 1649572, 2061965, 2394540, 2474358, 2801160, 3299144, 3711537, 4123930, 4789080, 4948716, 6185895, 7423074, 8247860, 9897432, 12371790, 14846148, 16495720, 18557685, 24743580, 29692296, 37115370, 49487160, 74230740, 148461480]

約数ペア:

[(1, 148461480), (2, 74230740), (3, 49487160), (4, 37115370), (5, 29692296), (6, 24743580), (8, 18557685), (9, 16495720), (10, 14846148), (12, 12371790), (15, 9897432), (18, 8247860), (20, 7423074), (24, 6185895), (30, 4948716), (31, 4789080), (36, 4123930), (40, 3711537), (45, 3299144), (53, 2801160), (60, 2474358), (62, 2394540), (72, 2061965), (90, 1649572), (93, 1596360), (106, 1400580), (120, 1237179), (124, 1197270), (155, 957816), (159, 933720), (180, 824786), (186, 798180), (212, 700290), (248, 598635), (251, 591480), (265, 560232), (279, 532120), (310, 478908), (318, 466860), (360, 412393), (372, 399090), (424, 350145), (465, 319272), (477, 311240), (502, 295740), (530, 280116), (558, 266060), (620, 239454), (636, 233430), (744, 199545), (753, 197160), (795, 186744), (930, 159636), (954, 155620), (1004, 147870), (1060, 140058), (1116, 133030), (1240, 119727), (1255, 118296), (1272, 116715), (1395, 106424), (1506, 98580), (1590, 93372), (1643, 90360), (1860, 79818), (1908, 77810), (2008, 73935), (2120, 70029), (2232, 66515), (2259, 65720), (2385, 62248), (2510, 59148), (2790, 53212), (3012, 49290), (3180, 46686), (3286, 45180), (3720, 39909), (3765, 39432), (3816, 38905), (4518, 32860), (4770, 31124), (4929, 30120), (5020, 29574), (5580, 26606), (6024, 24645), (6360, 23343), (6572, 22590), (7530, 19716), (7781, 19080), (8215, 18072), (9036, 16430), (9540, 15562), (9858, 15060), (10040, 14787), (11160, 13303), (11295, 13144)]