479264400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2078

約数の個数: 180

約数和(自身を含む): 1688853712

約数和(自身を除く): 1209589312

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, 67, 72, 75, 80, 90, 100, 120, 134, 144, 150, 180, 200, 201, 225, 240, 268, 300, 335, 360, 400, 402, 450, 536, 600, 603, 670, 720, 804, 900, 1005, 1072, 1200, 1206, 1340, 1608, 1675, 1800, 1987, 2010, 2412, 2680, 3015, 3216, 3350, 3600, 3974, 4020, 4824, 5025, 5360, 5961, 6030, 6700, 7948, 8040, 9648, 9935, 10050, 11922, 12060, 13400, 15075, 15896, 16080, 17883, 19870, 20100, 23844, 24120, 26800, 29805, 30150, 31792, 35766, 39740, 40200, 47688, 48240, 49675, 59610, 60300, 71532, 79480, 80400, 89415, 95376, 99350, 119220, 120600, 133129, 143064, 149025, 158960, 178830, 198700, 238440, 241200, 266258, 286128, 298050, 357660, 397400, 399387, 447075, 476880, 532516, 596100, 665645, 715320, 794800, 798774, 894150, 1065032, 1192200, 1198161, 1331290, 1430640, 1597548, 1788300, 1996935, 2130064, 2384400, 2396322, 2662580, 3195096, 3328225, 3576600, 3993870, 4792644, 5325160, 5990805, 6390192, 6656450, 7153200, 7987740, 9585288, 9984675, 10650320, 11981610, 13312900, 15975480, 19170576, 19969350, 23963220, 26625800, 29954025, 31950960, 39938700, 47926440, 53251600, 59908050, 79877400, 95852880, 119816100, 159754800, 239632200, 479264400]

約数ペア:

[(1, 479264400), (2, 239632200), (3, 159754800), (4, 119816100), (5, 95852880), (6, 79877400), (8, 59908050), (9, 53251600), (10, 47926440), (12, 39938700), (15, 31950960), (16, 29954025), (18, 26625800), (20, 23963220), (24, 19969350), (25, 19170576), (30, 15975480), (36, 13312900), (40, 11981610), (45, 10650320), (48, 9984675), (50, 9585288), (60, 7987740), (67, 7153200), (72, 6656450), (75, 6390192), (80, 5990805), (90, 5325160), (100, 4792644), (120, 3993870), (134, 3576600), (144, 3328225), (150, 3195096), (180, 2662580), (200, 2396322), (201, 2384400), (225, 2130064), (240, 1996935), (268, 1788300), (300, 1597548), (335, 1430640), (360, 1331290), (400, 1198161), (402, 1192200), (450, 1065032), (536, 894150), (600, 798774), (603, 794800), (670, 715320), (720, 665645), (804, 596100), (900, 532516), (1005, 476880), (1072, 447075), (1200, 399387), (1206, 397400), (1340, 357660), (1608, 298050), (1675, 286128), (1800, 266258), (1987, 241200), (2010, 238440), (2412, 198700), (2680, 178830), (3015, 158960), (3216, 149025), (3350, 143064), (3600, 133129), (3974, 120600), (4020, 119220), (4824, 99350), (5025, 95376), (5360, 89415), (5961, 80400), (6030, 79480), (6700, 71532), (7948, 60300), (8040, 59610), (9648, 49675), (9935, 48240), (10050, 47688), (11922, 40200), (12060, 39740), (13400, 35766), (15075, 31792), (15896, 30150), (16080, 29805), (17883, 26800), (19870, 24120), (20100, 23844)]