242530750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 581188608

約数和(自身を除く): 338657858

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 43, 50, 55, 70, 77, 86, 110, 125, 154, 175, 215, 250, 275, 293, 301, 350, 385, 430, 473, 550, 586, 602, 770, 875, 946, 1075, 1375, 1465, 1505, 1750, 1925, 2051, 2150, 2365, 2750, 2930, 3010, 3223, 3311, 3850, 4102, 4730, 5375, 6446, 6622, 7325, 7525, 9625, 10255, 10750, 11825, 12599, 14650, 15050, 16115, 16555, 19250, 20510, 22561, 23650, 25198, 32230, 33110, 36625, 37625, 45122, 51275, 59125, 62995, 73250, 75250, 80575, 82775, 88193, 102550, 112805, 118250, 125990, 138589, 161150, 165550, 176386, 225610, 256375, 277178, 314975, 402875, 413875, 440965, 512750, 564025, 629950, 692945, 805750, 827750, 881930, 970123, 1128050, 1385890, 1574875, 1940246, 2204825, 2820125, 3149750, 3464725, 4409650, 4850615, 5640250, 6929450, 9701230, 11024125, 17323625, 22048250, 24253075, 34647250, 48506150, 121265375, 242530750]

約数ペア:

[(1, 242530750), (2, 121265375), (5, 48506150), (7, 34647250), (10, 24253075), (11, 22048250), (14, 17323625), (22, 11024125), (25, 9701230), (35, 6929450), (43, 5640250), (50, 4850615), (55, 4409650), (70, 3464725), (77, 3149750), (86, 2820125), (110, 2204825), (125, 1940246), (154, 1574875), (175, 1385890), (215, 1128050), (250, 970123), (275, 881930), (293, 827750), (301, 805750), (350, 692945), (385, 629950), (430, 564025), (473, 512750), (550, 440965), (586, 413875), (602, 402875), (770, 314975), (875, 277178), (946, 256375), (1075, 225610), (1375, 176386), (1465, 165550), (1505, 161150), (1750, 138589), (1925, 125990), (2051, 118250), (2150, 112805), (2365, 102550), (2750, 88193), (2930, 82775), (3010, 80575), (3223, 75250), (3311, 73250), (3850, 62995), (4102, 59125), (4730, 51275), (5375, 45122), (6446, 37625), (6622, 36625), (7325, 33110), (7525, 32230), (9625, 25198), (10255, 23650), (10750, 22561), (11825, 20510), (12599, 19250), (14650, 16555), (15050, 16115)]