313314000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 160

約数和(自身を含む): 1024458240

約数和(自身を除く): 711144240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 125, 150, 158, 200, 237, 240, 250, 300, 316, 375, 395, 400, 474, 500, 600, 632, 661, 750, 790, 948, 1000, 1185, 1200, 1264, 1322, 1500, 1580, 1896, 1975, 1983, 2000, 2370, 2644, 3000, 3160, 3305, 3792, 3950, 3966, 4740, 5288, 5925, 6000, 6320, 6610, 7900, 7932, 9480, 9875, 9915, 10576, 11850, 13220, 15800, 15864, 16525, 18960, 19750, 19830, 23700, 26440, 29625, 31600, 31728, 33050, 39500, 39660, 47400, 49575, 52219, 52880, 59250, 66100, 79000, 79320, 82625, 94800, 99150, 104438, 118500, 132200, 156657, 158000, 158640, 165250, 198300, 208876, 237000, 247875, 261095, 264400, 313314, 330500, 396600, 417752, 474000, 495750, 522190, 626628, 661000, 783285, 793200, 835504, 991500, 1044380, 1253256, 1305475, 1322000, 1566570, 1983000, 2088760, 2506512, 2610950, 3133140, 3916425, 3966000, 4177520, 5221900, 6266280, 6527375, 7832850, 10443800, 12532560, 13054750, 15665700, 19582125, 20887600, 26109500, 31331400, 39164250, 52219000, 62662800, 78328500, 104438000, 156657000, 313314000]

約数ペア:

[(1, 313314000), (2, 156657000), (3, 104438000), (4, 78328500), (5, 62662800), (6, 52219000), (8, 39164250), (10, 31331400), (12, 26109500), (15, 20887600), (16, 19582125), (20, 15665700), (24, 13054750), (25, 12532560), (30, 10443800), (40, 7832850), (48, 6527375), (50, 6266280), (60, 5221900), (75, 4177520), (79, 3966000), (80, 3916425), (100, 3133140), (120, 2610950), (125, 2506512), (150, 2088760), (158, 1983000), (200, 1566570), (237, 1322000), (240, 1305475), (250, 1253256), (300, 1044380), (316, 991500), (375, 835504), (395, 793200), (400, 783285), (474, 661000), (500, 626628), (600, 522190), (632, 495750), (661, 474000), (750, 417752), (790, 396600), (948, 330500), (1000, 313314), (1185, 264400), (1200, 261095), (1264, 247875), (1322, 237000), (1500, 208876), (1580, 198300), (1896, 165250), (1975, 158640), (1983, 158000), (2000, 156657), (2370, 132200), (2644, 118500), (3000, 104438), (3160, 99150), (3305, 94800), (3792, 82625), (3950, 79320), (3966, 79000), (4740, 66100), (5288, 59250), (5925, 52880), (6000, 52219), (6320, 49575), (6610, 47400), (7900, 39660), (7932, 39500), (9480, 33050), (9875, 31728), (9915, 31600), (10576, 29625), (11850, 26440), (13220, 23700), (15800, 19830), (15864, 19750), (16525, 18960)]