65390490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 197588160

約数和(自身を除く): 132197670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 81, 82, 90, 99, 110, 123, 135, 162, 165, 179, 198, 205, 246, 270, 297, 330, 358, 369, 405, 410, 451, 495, 537, 594, 615, 738, 810, 891, 895, 902, 990, 1074, 1107, 1230, 1353, 1485, 1611, 1782, 1790, 1845, 1969, 2214, 2255, 2685, 2706, 2970, 3222, 3321, 3690, 3938, 4059, 4455, 4510, 4833, 5370, 5535, 5907, 6642, 6765, 7339, 8055, 8118, 8910, 9666, 9845, 11070, 11814, 12177, 13530, 14499, 14678, 16110, 16605, 17721, 19690, 20295, 22017, 24165, 24354, 28998, 29535, 33210, 35442, 36531, 36695, 40590, 44034, 48330, 53163, 59070, 60885, 66051, 72495, 73062, 73390, 80729, 88605, 106326, 110085, 121770, 132102, 144990, 159489, 161458, 177210, 182655, 198153, 220170, 242187, 265815, 318978, 330255, 365310, 396306, 403645, 484374, 531630, 594459, 660510, 726561, 797445, 807290, 990765, 1188918, 1210935, 1453122, 1594890, 1981530, 2179683, 2421870, 2972295, 3632805, 4359366, 5944590, 6539049, 7265610, 10898415, 13078098, 21796830, 32695245, 65390490]

約数ペア:

[(1, 65390490), (2, 32695245), (3, 21796830), (5, 13078098), (6, 10898415), (9, 7265610), (10, 6539049), (11, 5944590), (15, 4359366), (18, 3632805), (22, 2972295), (27, 2421870), (30, 2179683), (33, 1981530), (41, 1594890), (45, 1453122), (54, 1210935), (55, 1188918), (66, 990765), (81, 807290), (82, 797445), (90, 726561), (99, 660510), (110, 594459), (123, 531630), (135, 484374), (162, 403645), (165, 396306), (179, 365310), (198, 330255), (205, 318978), (246, 265815), (270, 242187), (297, 220170), (330, 198153), (358, 182655), (369, 177210), (405, 161458), (410, 159489), (451, 144990), (495, 132102), (537, 121770), (594, 110085), (615, 106326), (738, 88605), (810, 80729), (891, 73390), (895, 73062), (902, 72495), (990, 66051), (1074, 60885), (1107, 59070), (1230, 53163), (1353, 48330), (1485, 44034), (1611, 40590), (1782, 36695), (1790, 36531), (1845, 35442), (1969, 33210), (2214, 29535), (2255, 28998), (2685, 24354), (2706, 24165), (2970, 22017), (3222, 20295), (3321, 19690), (3690, 17721), (3938, 16605), (4059, 16110), (4455, 14678), (4510, 14499), (4833, 13530), (5370, 12177), (5535, 11814), (5907, 11070), (6642, 9845), (6765, 9666), (7339, 8910), (8055, 8118)]