187861680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 200

約数和(自身を含む): 665997552

約数和(自身を除く): 478135872

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, 547, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1094, 1272, 1296, 1431, 1590, 1620, 1641, 1908, 2120, 2160, 2188, 2385, 2544, 2735, 2862, 3180, 3240, 3282, 3816, 4240, 4293, 4376, 4770, 4923, 5470, 5724, 6360, 6480, 6564, 7155, 7632, 8205, 8586, 8752, 9540, 9846, 10940, 11448, 12720, 13128, 14310, 14769, 16410, 17172, 19080, 19692, 21465, 21880, 22896, 24615, 26256, 28620, 28991, 29538, 32820, 34344, 38160, 39384, 42930, 43760, 44307, 49230, 57240, 57982, 59076, 65640, 68688, 73845, 78768, 85860, 86973, 88614, 98460, 114480, 115964, 118152, 131280, 144955, 147690, 171720, 173946, 177228, 196920, 221535, 231928, 236304, 260919, 289910, 295380, 343440, 347892, 354456, 393840, 434865, 443070, 463856, 521838, 579820, 590760, 695784, 708912, 782757, 869730, 886140, 1043676, 1159640, 1181520, 1304595, 1391568, 1565514, 1739460, 1772280, 2087352, 2319280, 2348271, 2609190, 3131028, 3478920, 3544560, 3913785, 4174704, 4696542, 5218380, 6262056, 6957840, 7827570, 9393084, 10436760, 11741355, 12524112, 15655140, 18786168, 20873520, 23482710, 31310280, 37572336, 46965420, 62620560, 93930840, 187861680]

約数ペア:

[(1, 187861680), (2, 93930840), (3, 62620560), (4, 46965420), (5, 37572336), (6, 31310280), (8, 23482710), (9, 20873520), (10, 18786168), (12, 15655140), (15, 12524112), (16, 11741355), (18, 10436760), (20, 9393084), (24, 7827570), (27, 6957840), (30, 6262056), (36, 5218380), (40, 4696542), (45, 4174704), (48, 3913785), (53, 3544560), (54, 3478920), (60, 3131028), (72, 2609190), (80, 2348271), (81, 2319280), (90, 2087352), (106, 1772280), (108, 1739460), (120, 1565514), (135, 1391568), (144, 1304595), (159, 1181520), (162, 1159640), (180, 1043676), (212, 886140), (216, 869730), (240, 782757), (265, 708912), (270, 695784), (318, 590760), (324, 579820), (360, 521838), (405, 463856), (424, 443070), (432, 434865), (477, 393840), (530, 354456), (540, 347892), (547, 343440), (636, 295380), (648, 289910), (720, 260919), (795, 236304), (810, 231928), (848, 221535), (954, 196920), (1060, 177228), (1080, 173946), (1094, 171720), (1272, 147690), (1296, 144955), (1431, 131280), (1590, 118152), (1620, 115964), (1641, 114480), (1908, 98460), (2120, 88614), (2160, 86973), (2188, 85860), (2385, 78768), (2544, 73845), (2735, 68688), (2862, 65640), (3180, 59076), (3240, 57982), (3282, 57240), (3816, 49230), (4240, 44307), (4293, 43760), (4376, 42930), (4770, 39384), (4923, 38160), (5470, 34344), (5724, 32820), (6360, 29538), (6480, 28991), (6564, 28620), (7155, 26256), (7632, 24615), (8205, 22896), (8586, 21880), (8752, 21465), (9540, 19692), (9846, 19080), (10940, 17172), (11448, 16410), (12720, 14769), (13128, 14310)]