55886400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{3881}}^1$

素因数の和:3909

約数の個数: 126

約数和(自身を含む): 198684642

約数和(自身を除く): 142798242

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 3881, 4800, 7200, 7762, 11643, 14400, 15524, 19405, 23286, 31048, 34929, 38810, 46572, 58215, 62096, 69858, 77620, 93144, 97025, 116430, 124192, 139716, 155240, 174645, 186288, 194050, 232860, 248384, 279432, 291075, 310480, 349290, 372576, 388100, 465720, 558864, 582150, 620960, 698580, 745152, 776200, 873225, 931440, 1117728, 1164300, 1241920, 1397160, 1552400, 1746450, 1862880, 2235456, 2328600, 2794320, 3104800, 3492900, 3725760, 4657200, 5588640, 6209600, 6985800, 9314400, 11177280, 13971600, 18628800, 27943200, 55886400]

約数ペア:

[(1, 55886400), (2, 27943200), (3, 18628800), (4, 13971600), (5, 11177280), (6, 9314400), (8, 6985800), (9, 6209600), (10, 5588640), (12, 4657200), (15, 3725760), (16, 3492900), (18, 3104800), (20, 2794320), (24, 2328600), (25, 2235456), (30, 1862880), (32, 1746450), (36, 1552400), (40, 1397160), (45, 1241920), (48, 1164300), (50, 1117728), (60, 931440), (64, 873225), (72, 776200), (75, 745152), (80, 698580), (90, 620960), (96, 582150), (100, 558864), (120, 465720), (144, 388100), (150, 372576), (160, 349290), (180, 310480), (192, 291075), (200, 279432), (225, 248384), (240, 232860), (288, 194050), (300, 186288), (320, 174645), (360, 155240), (400, 139716), (450, 124192), (480, 116430), (576, 97025), (600, 93144), (720, 77620), (800, 69858), (900, 62096), (960, 58215), (1200, 46572), (1440, 38810), (1600, 34929), (1800, 31048), (2400, 23286), (2880, 19405), (3600, 15524), (3881, 14400), (4800, 11643), (7200, 7762)]