142846000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 388118016

約数和(自身を除く): 245272016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 125, 151, 172, 176, 200, 215, 220, 250, 275, 302, 344, 400, 430, 440, 473, 500, 550, 604, 688, 755, 860, 880, 946, 1000, 1075, 1100, 1208, 1375, 1510, 1661, 1720, 1892, 2000, 2150, 2200, 2365, 2416, 2750, 3020, 3322, 3440, 3775, 3784, 4300, 4400, 4730, 5375, 5500, 6040, 6493, 6644, 7550, 7568, 8305, 8600, 9460, 10750, 11000, 11825, 12080, 12986, 13288, 15100, 16610, 17200, 18875, 18920, 21500, 22000, 23650, 25972, 26576, 30200, 32465, 33220, 37750, 37840, 41525, 43000, 47300, 51944, 59125, 60400, 64930, 66440, 71423, 75500, 83050, 86000, 94600, 103888, 118250, 129860, 132880, 142846, 151000, 162325, 166100, 189200, 207625, 236500, 259720, 285692, 302000, 324650, 332200, 357115, 415250, 473000, 519440, 571384, 649300, 664400, 714230, 811625, 830500, 946000, 1142768, 1298600, 1428460, 1623250, 1661000, 1785575, 2597200, 2856920, 3246500, 3322000, 3571150, 5713840, 6493000, 7142300, 8927875, 12986000, 14284600, 17855750, 28569200, 35711500, 71423000, 142846000]

約数ペア:

[(1, 142846000), (2, 71423000), (4, 35711500), (5, 28569200), (8, 17855750), (10, 14284600), (11, 12986000), (16, 8927875), (20, 7142300), (22, 6493000), (25, 5713840), (40, 3571150), (43, 3322000), (44, 3246500), (50, 2856920), (55, 2597200), (80, 1785575), (86, 1661000), (88, 1623250), (100, 1428460), (110, 1298600), (125, 1142768), (151, 946000), (172, 830500), (176, 811625), (200, 714230), (215, 664400), (220, 649300), (250, 571384), (275, 519440), (302, 473000), (344, 415250), (400, 357115), (430, 332200), (440, 324650), (473, 302000), (500, 285692), (550, 259720), (604, 236500), (688, 207625), (755, 189200), (860, 166100), (880, 162325), (946, 151000), (1000, 142846), (1075, 132880), (1100, 129860), (1208, 118250), (1375, 103888), (1510, 94600), (1661, 86000), (1720, 83050), (1892, 75500), (2000, 71423), (2150, 66440), (2200, 64930), (2365, 60400), (2416, 59125), (2750, 51944), (3020, 47300), (3322, 43000), (3440, 41525), (3775, 37840), (3784, 37750), (4300, 33220), (4400, 32465), (4730, 30200), (5375, 26576), (5500, 25972), (6040, 23650), (6493, 22000), (6644, 21500), (7550, 18920), (7568, 18875), (8305, 17200), (8600, 16610), (9460, 15100), (10750, 13288), (11000, 12986), (11825, 12080)]