18580070400

素因数分解:

$2^{13}\times 3^1\times 5^2\times {\mathrm{30241}}^1$

素因数の和:30280

約数の個数: 168

約数和(自身を含む): 61436381064

約数和(自身を除く): 42856310664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4096, 4800, 5120, 6144, 6400, 7680, 8192, 9600, 10240, 12288, 12800, 15360, 19200, 20480, 24576, 25600, 30241, 30720, 38400, 40960, 51200, 60482, 61440, 76800, 90723, 102400, 120964, 122880, 151205, 153600, 181446, 204800, 241928, 302410, 307200, 362892, 453615, 483856, 604820, 614400, 725784, 756025, 907230, 967712, 1209640, 1451568, 1512050, 1814460, 1935424, 2268075, 2419280, 2903136, 3024100, 3628920, 3870848, 4536150, 4838560, 5806272, 6048200, 7257840, 7741696, 9072300, 9677120, 11612544, 12096400, 14515680, 15483392, 18144600, 19354240, 23225088, 24192800, 29031360, 30966784, 36289200, 38708480, 46450176, 48385600, 58062720, 61933568, 72578400, 77416960, 92900352, 96771200, 116125440, 123867136, 145156800, 154833920, 185800704, 193542400, 232250880, 247734272, 290313600, 309667840, 371601408, 387084800, 464501760, 580627200, 619335680, 743202816, 774169600, 929003520, 1161254400, 1238671360, 1548339200, 1858007040, 2322508800, 3096678400, 3716014080, 4645017600, 6193356800, 9290035200, 18580070400]

約数ペア:

[(1, 18580070400), (2, 9290035200), (3, 6193356800), (4, 4645017600), (5, 3716014080), (6, 3096678400), (8, 2322508800), (10, 1858007040), (12, 1548339200), (15, 1238671360), (16, 1161254400), (20, 929003520), (24, 774169600), (25, 743202816), (30, 619335680), (32, 580627200), (40, 464501760), (48, 387084800), (50, 371601408), (60, 309667840), (64, 290313600), (75, 247734272), (80, 232250880), (96, 193542400), (100, 185800704), (120, 154833920), (128, 145156800), (150, 123867136), (160, 116125440), (192, 96771200), (200, 92900352), (240, 77416960), (256, 72578400), (300, 61933568), (320, 58062720), (384, 48385600), (400, 46450176), (480, 38708480), (512, 36289200), (600, 30966784), (640, 29031360), (768, 24192800), (800, 23225088), (960, 19354240), (1024, 18144600), (1200, 15483392), (1280, 14515680), (1536, 12096400), (1600, 11612544), (1920, 9677120), (2048, 9072300), (2400, 7741696), (2560, 7257840), (3072, 6048200), (3200, 5806272), (3840, 4838560), (4096, 4536150), (4800, 3870848), (5120, 3628920), (6144, 3024100), (6400, 2903136), (7680, 2419280), (8192, 2268075), (9600, 1935424), (10240, 1814460), (12288, 1512050), (12800, 1451568), (15360, 1209640), (19200, 967712), (20480, 907230), (24576, 756025), (25600, 725784), (30241, 614400), (30720, 604820), (38400, 483856), (40960, 453615), (51200, 362892), (60482, 307200), (61440, 302410), (76800, 241928), (90723, 204800), (102400, 181446), (120964, 153600), (122880, 151205)]