253802160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 200

約数和(自身を含む): 899339760

約数和(自身を除く): 645537600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 739, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1478, 1590, 1620, 1908, 2120, 2160, 2217, 2385, 2544, 2862, 2956, 3180, 3240, 3695, 3816, 4240, 4293, 4434, 4770, 5724, 5912, 6360, 6480, 6651, 7155, 7390, 7632, 8586, 8868, 9540, 11085, 11448, 11824, 12720, 13302, 14310, 14780, 17172, 17736, 19080, 19953, 21465, 22170, 22896, 26604, 28620, 29560, 33255, 34344, 35472, 38160, 39167, 39906, 42930, 44340, 53208, 57240, 59120, 59859, 66510, 68688, 78334, 79812, 85860, 88680, 99765, 106416, 114480, 117501, 119718, 133020, 156668, 159624, 171720, 177360, 195835, 199530, 235002, 239436, 266040, 299295, 313336, 319248, 343440, 352503, 391670, 399060, 470004, 478872, 532080, 587505, 598590, 626672, 705006, 783340, 798120, 940008, 957744, 1057509, 1175010, 1197180, 1410012, 1566680, 1596240, 1762515, 1880016, 2115018, 2350020, 2394360, 2820024, 3133360, 3172527, 3525030, 4230036, 4700040, 4788720, 5287545, 5640048, 6345054, 7050060, 8460072, 9400080, 10575090, 12690108, 14100120, 15862635, 16920144, 21150180, 25380216, 28200240, 31725270, 42300360, 50760432, 63450540, 84600720, 126901080, 253802160]

約数ペア:

[(1, 253802160), (2, 126901080), (3, 84600720), (4, 63450540), (5, 50760432), (6, 42300360), (8, 31725270), (9, 28200240), (10, 25380216), (12, 21150180), (15, 16920144), (16, 15862635), (18, 14100120), (20, 12690108), (24, 10575090), (27, 9400080), (30, 8460072), (36, 7050060), (40, 6345054), (45, 5640048), (48, 5287545), (53, 4788720), (54, 4700040), (60, 4230036), (72, 3525030), (80, 3172527), (81, 3133360), (90, 2820024), (106, 2394360), (108, 2350020), (120, 2115018), (135, 1880016), (144, 1762515), (159, 1596240), (162, 1566680), (180, 1410012), (212, 1197180), (216, 1175010), (240, 1057509), (265, 957744), (270, 940008), (318, 798120), (324, 783340), (360, 705006), (405, 626672), (424, 598590), (432, 587505), (477, 532080), (530, 478872), (540, 470004), (636, 399060), (648, 391670), (720, 352503), (739, 343440), (795, 319248), (810, 313336), (848, 299295), (954, 266040), (1060, 239436), (1080, 235002), (1272, 199530), (1296, 195835), (1431, 177360), (1478, 171720), (1590, 159624), (1620, 156668), (1908, 133020), (2120, 119718), (2160, 117501), (2217, 114480), (2385, 106416), (2544, 99765), (2862, 88680), (2956, 85860), (3180, 79812), (3240, 78334), (3695, 68688), (3816, 66510), (4240, 59859), (4293, 59120), (4434, 57240), (4770, 53208), (5724, 44340), (5912, 42930), (6360, 39906), (6480, 39167), (6651, 38160), (7155, 35472), (7390, 34344), (7632, 33255), (8586, 29560), (8868, 28620), (9540, 26604), (11085, 22896), (11448, 22170), (11824, 21465), (12720, 19953), (13302, 19080), (14310, 17736), (14780, 17172)]