73025280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2113}}^1$

素因数の和:2143

約数の個数: 144

約数和(自身を含む): 259260960

約数和(自身を除く): 186235680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2113, 2160, 2304, 2880, 3456, 3840, 4226, 4320, 5760, 6339, 6912, 8452, 8640, 10565, 11520, 12678, 16904, 17280, 19017, 21130, 25356, 31695, 33808, 34560, 38034, 42260, 50712, 57051, 63390, 67616, 76068, 84520, 95085, 101424, 114102, 126780, 135232, 152136, 169040, 190170, 202848, 228204, 253560, 270464, 285255, 304272, 338080, 380340, 405696, 456408, 507120, 540928, 570510, 608544, 676160, 760680, 811392, 912816, 1014240, 1141020, 1217088, 1352320, 1521360, 1622784, 1825632, 2028480, 2282040, 2434176, 2704640, 3042720, 3651264, 4056960, 4564080, 4868352, 6085440, 7302528, 8113920, 9128160, 12170880, 14605056, 18256320, 24341760, 36512640, 73025280]

約数ペア:

[(1, 73025280), (2, 36512640), (3, 24341760), (4, 18256320), (5, 14605056), (6, 12170880), (8, 9128160), (9, 8113920), (10, 7302528), (12, 6085440), (15, 4868352), (16, 4564080), (18, 4056960), (20, 3651264), (24, 3042720), (27, 2704640), (30, 2434176), (32, 2282040), (36, 2028480), (40, 1825632), (45, 1622784), (48, 1521360), (54, 1352320), (60, 1217088), (64, 1141020), (72, 1014240), (80, 912816), (90, 811392), (96, 760680), (108, 676160), (120, 608544), (128, 570510), (135, 540928), (144, 507120), (160, 456408), (180, 405696), (192, 380340), (216, 338080), (240, 304272), (256, 285255), (270, 270464), (288, 253560), (320, 228204), (360, 202848), (384, 190170), (432, 169040), (480, 152136), (540, 135232), (576, 126780), (640, 114102), (720, 101424), (768, 95085), (864, 84520), (960, 76068), (1080, 67616), (1152, 63390), (1280, 57051), (1440, 50712), (1728, 42260), (1920, 38034), (2113, 34560), (2160, 33808), (2304, 31695), (2880, 25356), (3456, 21130), (3840, 19017), (4226, 17280), (4320, 16904), (5760, 12678), (6339, 11520), (6912, 10565), (8452, 8640)]