65809350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 191505600

約数和(自身を除く): 125696250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 114, 129, 150, 171, 179, 190, 215, 225, 258, 285, 342, 358, 387, 430, 450, 475, 537, 570, 645, 774, 817, 855, 895, 950, 1074, 1075, 1290, 1425, 1611, 1634, 1710, 1790, 1935, 2150, 2451, 2685, 2850, 3222, 3225, 3401, 3870, 4085, 4275, 4475, 4902, 5370, 6450, 6802, 7353, 7697, 8055, 8170, 8550, 8950, 9675, 10203, 12255, 13425, 14706, 15394, 16110, 17005, 19350, 20406, 20425, 23091, 24510, 26850, 30609, 34010, 36765, 38485, 40275, 40850, 46182, 51015, 61218, 61275, 69273, 73530, 76970, 80550, 85025, 102030, 115455, 122550, 138546, 146243, 153045, 170050, 183825, 192425, 230910, 255075, 292486, 306090, 346365, 367650, 384850, 438729, 510150, 577275, 692730, 731215, 765225, 877458, 1154550, 1316187, 1462430, 1530450, 1731825, 2193645, 2632374, 3463650, 3656075, 4387290, 6580935, 7312150, 10968225, 13161870, 21936450, 32904675, 65809350]

約数ペア:

[(1, 65809350), (2, 32904675), (3, 21936450), (5, 13161870), (6, 10968225), (9, 7312150), (10, 6580935), (15, 4387290), (18, 3656075), (19, 3463650), (25, 2632374), (30, 2193645), (38, 1731825), (43, 1530450), (45, 1462430), (50, 1316187), (57, 1154550), (75, 877458), (86, 765225), (90, 731215), (95, 692730), (114, 577275), (129, 510150), (150, 438729), (171, 384850), (179, 367650), (190, 346365), (215, 306090), (225, 292486), (258, 255075), (285, 230910), (342, 192425), (358, 183825), (387, 170050), (430, 153045), (450, 146243), (475, 138546), (537, 122550), (570, 115455), (645, 102030), (774, 85025), (817, 80550), (855, 76970), (895, 73530), (950, 69273), (1074, 61275), (1075, 61218), (1290, 51015), (1425, 46182), (1611, 40850), (1634, 40275), (1710, 38485), (1790, 36765), (1935, 34010), (2150, 30609), (2451, 26850), (2685, 24510), (2850, 23091), (3222, 20425), (3225, 20406), (3401, 19350), (3870, 17005), (4085, 16110), (4275, 15394), (4475, 14706), (4902, 13425), (5370, 12255), (6450, 10203), (6802, 9675), (7353, 8950), (7697, 8550), (8055, 8170)]