189464400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 240

約数和(自身を含む): 689152320

約数和(自身を除く): 499687920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 120, 135, 144, 150, 159, 180, 200, 212, 216, 225, 240, 265, 270, 300, 318, 331, 360, 400, 424, 432, 450, 477, 530, 540, 600, 636, 662, 675, 720, 795, 848, 900, 954, 993, 1060, 1080, 1200, 1272, 1324, 1325, 1350, 1431, 1590, 1655, 1800, 1908, 1986, 2120, 2160, 2385, 2544, 2648, 2650, 2700, 2862, 2979, 3180, 3310, 3600, 3816, 3972, 3975, 4240, 4770, 4965, 5296, 5300, 5400, 5724, 5958, 6360, 6620, 7155, 7632, 7944, 7950, 8275, 8937, 9540, 9930, 10600, 10800, 11448, 11916, 11925, 12720, 13240, 14310, 14895, 15888, 15900, 16550, 17543, 17874, 19080, 19860, 21200, 22896, 23832, 23850, 24825, 26480, 28620, 29790, 31800, 33100, 35086, 35748, 35775, 38160, 39720, 44685, 47664, 47700, 49650, 52629, 57240, 59580, 63600, 66200, 70172, 71496, 71550, 74475, 79440, 87715, 89370, 95400, 99300, 105258, 114480, 119160, 132400, 140344, 142992, 143100, 148950, 157887, 175430, 178740, 190800, 198600, 210516, 223425, 238320, 263145, 280688, 286200, 297900, 315774, 350860, 357480, 397200, 421032, 438575, 446850, 473661, 526290, 572400, 595800, 631548, 701720, 714960, 789435, 842064, 877150, 893700, 947322, 1052580, 1191600, 1263096, 1315725, 1403440, 1578870, 1754300, 1787400, 1894644, 2105160, 2368305, 2526192, 2631450, 3157740, 3508600, 3574800, 3789288, 3947175, 4210320, 4736610, 5262900, 6315480, 7017200, 7578576, 7894350, 9473220, 10525800, 11841525, 12630960, 15788700, 18946440, 21051600, 23683050, 31577400, 37892880, 47366100, 63154800, 94732200, 189464400]

約数ペア:

[(1, 189464400), (2, 94732200), (3, 63154800), (4, 47366100), (5, 37892880), (6, 31577400), (8, 23683050), (9, 21051600), (10, 18946440), (12, 15788700), (15, 12630960), (16, 11841525), (18, 10525800), (20, 9473220), (24, 7894350), (25, 7578576), (27, 7017200), (30, 6315480), (36, 5262900), (40, 4736610), (45, 4210320), (48, 3947175), (50, 3789288), (53, 3574800), (54, 3508600), (60, 3157740), (72, 2631450), (75, 2526192), (80, 2368305), (90, 2105160), (100, 1894644), (106, 1787400), (108, 1754300), (120, 1578870), (135, 1403440), (144, 1315725), (150, 1263096), (159, 1191600), (180, 1052580), (200, 947322), (212, 893700), (216, 877150), (225, 842064), (240, 789435), (265, 714960), (270, 701720), (300, 631548), (318, 595800), (331, 572400), (360, 526290), (400, 473661), (424, 446850), (432, 438575), (450, 421032), (477, 397200), (530, 357480), (540, 350860), (600, 315774), (636, 297900), (662, 286200), (675, 280688), (720, 263145), (795, 238320), (848, 223425), (900, 210516), (954, 198600), (993, 190800), (1060, 178740), (1080, 175430), (1200, 157887), (1272, 148950), (1324, 143100), (1325, 142992), (1350, 140344), (1431, 132400), (1590, 119160), (1655, 114480), (1800, 105258), (1908, 99300), (1986, 95400), (2120, 89370), (2160, 87715), (2385, 79440), (2544, 74475), (2648, 71550), (2650, 71496), (2700, 70172), (2862, 66200), (2979, 63600), (3180, 59580), (3310, 57240), (3600, 52629), (3816, 49650), (3972, 47700), (3975, 47664), (4240, 44685), (4770, 39720), (4965, 38160), (5296, 35775), (5300, 35748), (5400, 35086), (5724, 33100), (5958, 31800), (6360, 29790), (6620, 28620), (7155, 26480), (7632, 24825), (7944, 23850), (7950, 23832), (8275, 22896), (8937, 21200), (9540, 19860), (9930, 19080), (10600, 17874), (10800, 17543), (11448, 16550), (11916, 15900), (11925, 15888), (12720, 14895), (13240, 14310)]