225476640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5103

約数の個数: 144

約数和(自身を含む): 794416896

約数和(自身を除く): 568940256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5051, 5580, 7440, 8928, 10102, 11160, 14880, 15153, 20204, 22320, 25255, 30306, 40408, 44640, 45459, 50510, 60612, 75765, 80816, 90918, 101020, 121224, 151530, 156581, 161632, 181836, 202040, 227295, 242448, 303060, 313162, 363672, 404080, 454590, 469743, 484896, 606120, 626324, 727344, 782905, 808160, 909180, 939486, 1212240, 1252648, 1409229, 1454688, 1565810, 1818360, 1878972, 2348715, 2424480, 2505296, 2818458, 3131620, 3636720, 3757944, 4697430, 5010592, 5636916, 6263240, 7046145, 7273440, 7515888, 9394860, 11273832, 12526480, 14092290, 15031776, 18789720, 22547664, 25052960, 28184580, 37579440, 45095328, 56369160, 75158880, 112738320, 225476640]

約数ペア:

[(1, 225476640), (2, 112738320), (3, 75158880), (4, 56369160), (5, 45095328), (6, 37579440), (8, 28184580), (9, 25052960), (10, 22547664), (12, 18789720), (15, 15031776), (16, 14092290), (18, 12526480), (20, 11273832), (24, 9394860), (30, 7515888), (31, 7273440), (32, 7046145), (36, 6263240), (40, 5636916), (45, 5010592), (48, 4697430), (60, 3757944), (62, 3636720), (72, 3131620), (80, 2818458), (90, 2505296), (93, 2424480), (96, 2348715), (120, 1878972), (124, 1818360), (144, 1565810), (155, 1454688), (160, 1409229), (180, 1252648), (186, 1212240), (240, 939486), (248, 909180), (279, 808160), (288, 782905), (310, 727344), (360, 626324), (372, 606120), (465, 484896), (480, 469743), (496, 454590), (558, 404080), (620, 363672), (720, 313162), (744, 303060), (930, 242448), (992, 227295), (1116, 202040), (1240, 181836), (1395, 161632), (1440, 156581), (1488, 151530), (1860, 121224), (2232, 101020), (2480, 90918), (2790, 80816), (2976, 75765), (3720, 60612), (4464, 50510), (4960, 45459), (5051, 44640), (5580, 40408), (7440, 30306), (8928, 25255), (10102, 22320), (11160, 20204), (14880, 15153)]