75219840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1451}}^1$

素因数の和:1482

約数の個数: 160

約数和(自身を含む): 268808760

約数和(自身を除く): 193588920

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1451, 1620, 1728, 1920, 2160, 2592, 2880, 2902, 3240, 3456, 4320, 4353, 5184, 5760, 5804, 6480, 7255, 8640, 8706, 10368, 11608, 12960, 13059, 14510, 17280, 17412, 21765, 23216, 25920, 26118, 29020, 34824, 39177, 43530, 46432, 51840, 52236, 58040, 65295, 69648, 78354, 87060, 92864, 104472, 116080, 117531, 130590, 139296, 156708, 174120, 185728, 195885, 208944, 232160, 235062, 261180, 278592, 313416, 348240, 391770, 417888, 464320, 470124, 522360, 557184, 587655, 626832, 696480, 783540, 835776, 928640, 940248, 1044720, 1175310, 1253664, 1392960, 1567080, 1671552, 1880496, 2089440, 2350620, 2507328, 2785920, 3134160, 3760992, 4178880, 4701240, 5014656, 6268320, 7521984, 8357760, 9402480, 12536640, 15043968, 18804960, 25073280, 37609920, 75219840]

約数ペア:

[(1, 75219840), (2, 37609920), (3, 25073280), (4, 18804960), (5, 15043968), (6, 12536640), (8, 9402480), (9, 8357760), (10, 7521984), (12, 6268320), (15, 5014656), (16, 4701240), (18, 4178880), (20, 3760992), (24, 3134160), (27, 2785920), (30, 2507328), (32, 2350620), (36, 2089440), (40, 1880496), (45, 1671552), (48, 1567080), (54, 1392960), (60, 1253664), (64, 1175310), (72, 1044720), (80, 940248), (81, 928640), (90, 835776), (96, 783540), (108, 696480), (120, 626832), (128, 587655), (135, 557184), (144, 522360), (160, 470124), (162, 464320), (180, 417888), (192, 391770), (216, 348240), (240, 313416), (270, 278592), (288, 261180), (320, 235062), (324, 232160), (360, 208944), (384, 195885), (405, 185728), (432, 174120), (480, 156708), (540, 139296), (576, 130590), (640, 117531), (648, 116080), (720, 104472), (810, 92864), (864, 87060), (960, 78354), (1080, 69648), (1152, 65295), (1296, 58040), (1440, 52236), (1451, 51840), (1620, 46432), (1728, 43530), (1920, 39177), (2160, 34824), (2592, 29020), (2880, 26118), (2902, 25920), (3240, 23216), (3456, 21765), (4320, 17412), (4353, 17280), (5184, 14510), (5760, 13059), (5804, 12960), (6480, 11608), (7255, 10368), (8640, 8706)]