70070220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 237549312

約数和(自身を除く): 167479092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 823, 860, 946, 990, 1290, 1419, 1548, 1646, 1892, 1935, 1980, 2365, 2469, 2580, 2838, 3292, 3870, 4115, 4257, 4730, 4938, 5676, 7095, 7407, 7740, 8230, 8514, 9053, 9460, 9876, 12345, 14190, 14814, 16460, 17028, 18106, 21285, 24690, 27159, 28380, 29628, 35389, 36212, 37035, 42570, 45265, 49380, 54318, 70778, 74070, 81477, 85140, 90530, 106167, 108636, 135795, 141556, 148140, 162954, 176945, 181060, 212334, 271590, 318501, 325908, 353890, 389279, 407385, 424668, 530835, 543180, 637002, 707780, 778558, 814770, 1061670, 1167837, 1274004, 1557116, 1592505, 1629540, 1946395, 2123340, 2335674, 3185010, 3503511, 3892790, 4671348, 5839185, 6370020, 7007022, 7785580, 11678370, 14014044, 17517555, 23356740, 35035110, 70070220]

約数ペア:

[(1, 70070220), (2, 35035110), (3, 23356740), (4, 17517555), (5, 14014044), (6, 11678370), (9, 7785580), (10, 7007022), (11, 6370020), (12, 5839185), (15, 4671348), (18, 3892790), (20, 3503511), (22, 3185010), (30, 2335674), (33, 2123340), (36, 1946395), (43, 1629540), (44, 1592505), (45, 1557116), (55, 1274004), (60, 1167837), (66, 1061670), (86, 814770), (90, 778558), (99, 707780), (110, 637002), (129, 543180), (132, 530835), (165, 424668), (172, 407385), (180, 389279), (198, 353890), (215, 325908), (220, 318501), (258, 271590), (330, 212334), (387, 181060), (396, 176945), (430, 162954), (473, 148140), (495, 141556), (516, 135795), (645, 108636), (660, 106167), (774, 90530), (823, 85140), (860, 81477), (946, 74070), (990, 70778), (1290, 54318), (1419, 49380), (1548, 45265), (1646, 42570), (1892, 37035), (1935, 36212), (1980, 35389), (2365, 29628), (2469, 28380), (2580, 27159), (2838, 24690), (3292, 21285), (3870, 18106), (4115, 17028), (4257, 16460), (4730, 14814), (4938, 14190), (5676, 12345), (7095, 9876), (7407, 9460), (7740, 9053), (8230, 8514)]