161044671600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{353}}^2\times {\mathrm{359}}^1$

素因数の和:1089

約数の個数: 270

約数和(自身を含む): 562018593240

約数和(自身を除く): 400973921640

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, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 353, 359, 360, 400, 450, 600, 706, 718, 720, 900, 1059, 1077, 1200, 1412, 1436, 1765, 1795, 1800, 2118, 2154, 2824, 2872, 3177, 3231, 3530, 3590, 3600, 4236, 4308, 5295, 5385, 5648, 5744, 6354, 6462, 7060, 7180, 8472, 8616, 8825, 8975, 10590, 10770, 12708, 12924, 14120, 14360, 15885, 16155, 16944, 17232, 17650, 17950, 21180, 21540, 25416, 25848, 26475, 26925, 28240, 28720, 31770, 32310, 35300, 35900, 42360, 43080, 50832, 51696, 52950, 53850, 63540, 64620, 70600, 71800, 79425, 80775, 84720, 86160, 105900, 107700, 124609, 126727, 127080, 129240, 141200, 143600, 158850, 161550, 211800, 215400, 249218, 253454, 254160, 258480, 317700, 323100, 373827, 380181, 423600, 430800, 498436, 506908, 623045, 633635, 635400, 646200, 747654, 760362, 996872, 1013816, 1121481, 1140543, 1246090, 1267270, 1270800, 1292400, 1495308, 1520724, 1869135, 1900905, 1993744, 2027632, 2242962, 2281086, 2492180, 2534540, 2990616, 3041448, 3115225, 3168175, 3738270, 3801810, 4485924, 4562172, 4984360, 5069080, 5607405, 5702715, 5981232, 6082896, 6230450, 6336350, 7476540, 7603620, 8971848, 9124344, 9345675, 9504525, 9968720, 10138160, 11214810, 11405430, 12460900, 12672700, 14953080, 15207240, 17943696, 18248688, 18691350, 19009050, 22429620, 22810860, 24921800, 25345400, 28037025, 28513575, 29906160, 30414480, 37382700, 38018100, 44734631, 44859240, 45621720, 49843600, 50690800, 56074050, 57027150, 74765400, 76036200, 89469262, 89718480, 91243440, 112148100, 114054300, 134203893, 149530800, 152072400, 178938524, 223673155, 224296200, 228108600, 268407786, 357877048, 402611679, 447346310, 448592400, 456217200, 536815572, 671019465, 715754096, 805223358, 894692620, 1073631144, 1118365775, 1342038930, 1610446716, 1789385240, 2013058395, 2147262288, 2236731550, 2684077860, 3220893432, 3355097325, 3578770480, 4026116790, 4473463100, 5368155720, 6441786864, 6710194650, 8052233580, 8946926200, 10065291975, 10736311440, 13420389300, 16104467160, 17893852400, 20130583950, 26840778600, 32208934320, 40261167900, 53681557200, 80522335800, 161044671600]

約数ペア:

[(1, 161044671600), (2, 80522335800), (3, 53681557200), (4, 40261167900), (5, 32208934320), (6, 26840778600), (8, 20130583950), (9, 17893852400), (10, 16104467160), (12, 13420389300), (15, 10736311440), (16, 10065291975), (18, 8946926200), (20, 8052233580), (24, 6710194650), (25, 6441786864), (30, 5368155720), (36, 4473463100), (40, 4026116790), (45, 3578770480), (48, 3355097325), (50, 3220893432), (60, 2684077860), (72, 2236731550), (75, 2147262288), (80, 2013058395), (90, 1789385240), (100, 1610446716), (120, 1342038930), (144, 1118365775), (150, 1073631144), (180, 894692620), (200, 805223358), (225, 715754096), (240, 671019465), (300, 536815572), (353, 456217200), (359, 448592400), (360, 447346310), (400, 402611679), (450, 357877048), (600, 268407786), (706, 228108600), (718, 224296200), (720, 223673155), (900, 178938524), (1059, 152072400), (1077, 149530800), (1200, 134203893), (1412, 114054300), (1436, 112148100), (1765, 91243440), (1795, 89718480), (1800, 89469262), (2118, 76036200), (2154, 74765400), (2824, 57027150), (2872, 56074050), (3177, 50690800), (3231, 49843600), (3530, 45621720), (3590, 44859240), (3600, 44734631), (4236, 38018100), (4308, 37382700), (5295, 30414480), (5385, 29906160), (5648, 28513575), (5744, 28037025), (6354, 25345400), (6462, 24921800), (7060, 22810860), (7180, 22429620), (8472, 19009050), (8616, 18691350), (8825, 18248688), (8975, 17943696), (10590, 15207240), (10770, 14953080), (12708, 12672700), (12924, 12460900), (14120, 11405430), (14360, 11214810), (15885, 10138160), (16155, 9968720), (16944, 9504525), (17232, 9345675), (17650, 9124344), (17950, 8971848), (21180, 7603620), (21540, 7476540), (25416, 6336350), (25848, 6230450), (26475, 6082896), (26925, 5981232), (28240, 5702715), (28720, 5607405), (31770, 5069080), (32310, 4984360), (35300, 4562172), (35900, 4485924), (42360, 3801810), (43080, 3738270), (50832, 3168175), (51696, 3115225), (52950, 3041448), (53850, 2990616), (63540, 2534540), (64620, 2492180), (70600, 2281086), (71800, 2242962), (79425, 2027632), (80775, 1993744), (84720, 1900905), (86160, 1869135), (105900, 1520724), (107700, 1495308), (124609, 1292400), (126727, 1270800), (127080, 1267270), (129240, 1246090), (141200, 1140543), (143600, 1121481), (158850, 1013816), (161550, 996872), (211800, 760362), (215400, 747654), (249218, 646200), (253454, 635400), (254160, 633635), (258480, 623045), (317700, 506908), (323100, 498436), (373827, 430800), (380181, 423600)]