228326400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 198

約数和(自身を含む): 818341472

約数和(自身を除く): 590015072

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 991, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 1982, 2304, 2400, 2560, 2880, 2973, 3072, 3200, 3600, 3840, 3964, 4608, 4800, 4955, 5120, 5760, 5946, 6400, 7200, 7680, 7928, 8919, 9216, 9600, 9910, 11520, 11892, 12800, 14400, 14865, 15360, 15856, 17838, 19200, 19820, 23040, 23784, 24775, 25600, 28800, 29730, 31712, 35676, 38400, 39640, 44595, 46080, 47568, 49550, 57600, 59460, 63424, 71352, 74325, 76800, 79280, 89190, 95136, 99100, 115200, 118920, 126848, 142704, 148650, 158560, 178380, 190272, 198200, 222975, 230400, 237840, 253696, 285408, 297300, 317120, 356760, 380544, 396400, 445950, 475680, 507392, 570816, 594600, 634240, 713520, 761088, 792800, 891900, 951360, 1014784, 1141632, 1189200, 1268480, 1427040, 1522176, 1585600, 1783800, 1902720, 2283264, 2378400, 2536960, 2854080, 3044352, 3171200, 3567600, 3805440, 4566528, 4756800, 5073920, 5708160, 6342400, 7135200, 7610880, 9133056, 9513600, 11416320, 12684800, 14270400, 15221760, 19027200, 22832640, 25369600, 28540800, 38054400, 45665280, 57081600, 76108800, 114163200, 228326400]

約数ペア:

[(1, 228326400), (2, 114163200), (3, 76108800), (4, 57081600), (5, 45665280), (6, 38054400), (8, 28540800), (9, 25369600), (10, 22832640), (12, 19027200), (15, 15221760), (16, 14270400), (18, 12684800), (20, 11416320), (24, 9513600), (25, 9133056), (30, 7610880), (32, 7135200), (36, 6342400), (40, 5708160), (45, 5073920), (48, 4756800), (50, 4566528), (60, 3805440), (64, 3567600), (72, 3171200), (75, 3044352), (80, 2854080), (90, 2536960), (96, 2378400), (100, 2283264), (120, 1902720), (128, 1783800), (144, 1585600), (150, 1522176), (160, 1427040), (180, 1268480), (192, 1189200), (200, 1141632), (225, 1014784), (240, 951360), (256, 891900), (288, 792800), (300, 761088), (320, 713520), (360, 634240), (384, 594600), (400, 570816), (450, 507392), (480, 475680), (512, 445950), (576, 396400), (600, 380544), (640, 356760), (720, 317120), (768, 297300), (800, 285408), (900, 253696), (960, 237840), (991, 230400), (1024, 222975), (1152, 198200), (1200, 190272), (1280, 178380), (1440, 158560), (1536, 148650), (1600, 142704), (1800, 126848), (1920, 118920), (1982, 115200), (2304, 99100), (2400, 95136), (2560, 89190), (2880, 79280), (2973, 76800), (3072, 74325), (3200, 71352), (3600, 63424), (3840, 59460), (3964, 57600), (4608, 49550), (4800, 47568), (4955, 46080), (5120, 44595), (5760, 39640), (5946, 38400), (6400, 35676), (7200, 31712), (7680, 29730), (7928, 28800), (8919, 25600), (9216, 24775), (9600, 23784), (9910, 23040), (11520, 19820), (11892, 19200), (12800, 17838), (14400, 15856), (14865, 15360)]