28914322800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2190479}}^1$

素因数の和:2190511

約数の個数: 120

約数和(自身を含む): 101042461440

約数和(自身を除く): 72128138640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 2190479, 4380958, 6571437, 8761916, 10952395, 13142874, 17523832, 21904790, 24095269, 26285748, 32857185, 35047664, 43809580, 48190538, 52571496, 54761975, 65714370, 72285807, 87619160, 96381076, 105142992, 109523950, 120476345, 131428740, 144571614, 164285925, 175238320, 192762152, 219047900, 240952690, 262857480, 289143228, 328571850, 361429035, 385524304, 438095800, 481905380, 525714960, 578286456, 602381725, 657143700, 722858070, 876191600, 963810760, 1156572912, 1204763450, 1314287400, 1445716140, 1807145175, 1927621520, 2409526900, 2628574800, 2891432280, 3614290350, 4819053800, 5782864560, 7228580700, 9638107600, 14457161400, 28914322800]

約数ペア:

[(1, 28914322800), (2, 14457161400), (3, 9638107600), (4, 7228580700), (5, 5782864560), (6, 4819053800), (8, 3614290350), (10, 2891432280), (11, 2628574800), (12, 2409526900), (15, 1927621520), (16, 1807145175), (20, 1445716140), (22, 1314287400), (24, 1204763450), (25, 1156572912), (30, 963810760), (33, 876191600), (40, 722858070), (44, 657143700), (48, 602381725), (50, 578286456), (55, 525714960), (60, 481905380), (66, 438095800), (75, 385524304), (80, 361429035), (88, 328571850), (100, 289143228), (110, 262857480), (120, 240952690), (132, 219047900), (150, 192762152), (165, 175238320), (176, 164285925), (200, 144571614), (220, 131428740), (240, 120476345), (264, 109523950), (275, 105142992), (300, 96381076), (330, 87619160), (400, 72285807), (440, 65714370), (528, 54761975), (550, 52571496), (600, 48190538), (660, 43809580), (825, 35047664), (880, 32857185), (1100, 26285748), (1200, 24095269), (1320, 21904790), (1650, 17523832), (2200, 13142874), (2640, 10952395), (3300, 8761916), (4400, 6571437), (6600, 4380958), (13200, 2190479)]