64818000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 240

約数和(自身を含む): 244682256

約数和(自身を除く): 179864256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 277, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 554, 585, 600, 624, 650, 720, 750, 780, 831, 900, 936, 975, 1000, 1040, 1108, 1125, 1170, 1200, 1300, 1385, 1500, 1560, 1625, 1662, 1800, 1872, 1950, 2000, 2216, 2250, 2340, 2493, 2600, 2770, 2925, 3000, 3120, 3250, 3324, 3600, 3601, 3900, 4155, 4432, 4500, 4680, 4875, 4986, 5200, 5540, 5850, 6000, 6500, 6648, 6925, 7202, 7800, 8310, 9000, 9360, 9750, 9972, 10803, 11080, 11700, 12465, 13000, 13296, 13850, 14404, 14625, 15600, 16620, 18000, 18005, 19500, 19944, 20775, 21606, 22160, 23400, 24930, 26000, 27700, 28808, 29250, 32409, 33240, 34625, 36010, 39000, 39888, 41550, 43212, 46800, 49860, 54015, 55400, 57616, 58500, 62325, 64818, 66480, 69250, 72020, 78000, 83100, 86424, 90025, 99720, 103875, 108030, 110800, 117000, 124650, 129636, 138500, 144040, 162045, 166200, 172848, 180050, 199440, 207750, 216060, 234000, 249300, 259272, 270075, 277000, 288080, 311625, 324090, 332400, 360100, 415500, 432120, 450125, 498600, 518544, 540150, 554000, 623250, 648180, 720200, 810225, 831000, 864240, 900250, 997200, 1080300, 1246500, 1296360, 1350375, 1440400, 1620450, 1662000, 1800500, 2160600, 2493000, 2592720, 2700750, 3240900, 3601000, 4051125, 4321200, 4986000, 5401500, 6481800, 7202000, 8102250, 10803000, 12963600, 16204500, 21606000, 32409000, 64818000]

約数ペア:

[(1, 64818000), (2, 32409000), (3, 21606000), (4, 16204500), (5, 12963600), (6, 10803000), (8, 8102250), (9, 7202000), (10, 6481800), (12, 5401500), (13, 4986000), (15, 4321200), (16, 4051125), (18, 3601000), (20, 3240900), (24, 2700750), (25, 2592720), (26, 2493000), (30, 2160600), (36, 1800500), (39, 1662000), (40, 1620450), (45, 1440400), (48, 1350375), (50, 1296360), (52, 1246500), (60, 1080300), (65, 997200), (72, 900250), (75, 864240), (78, 831000), (80, 810225), (90, 720200), (100, 648180), (104, 623250), (117, 554000), (120, 540150), (125, 518544), (130, 498600), (144, 450125), (150, 432120), (156, 415500), (180, 360100), (195, 332400), (200, 324090), (208, 311625), (225, 288080), (234, 277000), (240, 270075), (250, 259272), (260, 249300), (277, 234000), (300, 216060), (312, 207750), (325, 199440), (360, 180050), (375, 172848), (390, 166200), (400, 162045), (450, 144040), (468, 138500), (500, 129636), (520, 124650), (554, 117000), (585, 110800), (600, 108030), (624, 103875), (650, 99720), (720, 90025), (750, 86424), (780, 83100), (831, 78000), (900, 72020), (936, 69250), (975, 66480), (1000, 64818), (1040, 62325), (1108, 58500), (1125, 57616), (1170, 55400), (1200, 54015), (1300, 49860), (1385, 46800), (1500, 43212), (1560, 41550), (1625, 39888), (1662, 39000), (1800, 36010), (1872, 34625), (1950, 33240), (2000, 32409), (2216, 29250), (2250, 28808), (2340, 27700), (2493, 26000), (2600, 24930), (2770, 23400), (2925, 22160), (3000, 21606), (3120, 20775), (3250, 19944), (3324, 19500), (3600, 18005), (3601, 18000), (3900, 16620), (4155, 15600), (4432, 14625), (4500, 14404), (4680, 13850), (4875, 13296), (4986, 13000), (5200, 12465), (5540, 11700), (5850, 11080), (6000, 10803), (6500, 9972), (6648, 9750), (6925, 9360), (7202, 9000), (7800, 8310)]