75090240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2897}}^1$

素因数の和:2926

約数の個数: 140

約数和(自身を含む): 267201396

約数和(自身を除く): 192111156

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 2897, 3240, 4320, 5184, 5794, 6480, 8640, 8691, 11588, 12960, 14485, 17382, 23176, 25920, 26073, 28970, 34764, 43455, 46352, 52146, 57940, 69528, 78219, 86910, 92704, 104292, 115880, 130365, 139056, 156438, 173820, 185408, 208584, 231760, 234657, 260730, 278112, 312876, 347640, 391095, 417168, 463520, 469314, 521460, 556224, 625752, 695280, 782190, 834336, 927040, 938628, 1042920, 1173285, 1251504, 1390560, 1564380, 1668672, 1877256, 2085840, 2346570, 2503008, 2781120, 3128760, 3754512, 4171680, 4693140, 5006016, 6257520, 7509024, 8343360, 9386280, 12515040, 15018048, 18772560, 25030080, 37545120, 75090240]

約数ペア:

[(1, 75090240), (2, 37545120), (3, 25030080), (4, 18772560), (5, 15018048), (6, 12515040), (8, 9386280), (9, 8343360), (10, 7509024), (12, 6257520), (15, 5006016), (16, 4693140), (18, 4171680), (20, 3754512), (24, 3128760), (27, 2781120), (30, 2503008), (32, 2346570), (36, 2085840), (40, 1877256), (45, 1668672), (48, 1564380), (54, 1390560), (60, 1251504), (64, 1173285), (72, 1042920), (80, 938628), (81, 927040), (90, 834336), (96, 782190), (108, 695280), (120, 625752), (135, 556224), (144, 521460), (160, 469314), (162, 463520), (180, 417168), (192, 391095), (216, 347640), (240, 312876), (270, 278112), (288, 260730), (320, 234657), (324, 231760), (360, 208584), (405, 185408), (432, 173820), (480, 156438), (540, 139056), (576, 130365), (648, 115880), (720, 104292), (810, 92704), (864, 86910), (960, 78219), (1080, 69528), (1296, 57940), (1440, 52146), (1620, 46352), (1728, 43455), (2160, 34764), (2592, 28970), (2880, 26073), (2897, 25920), (3240, 23176), (4320, 17382), (5184, 14485), (5794, 12960), (6480, 11588), (8640, 8691)]