142313220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37649}}^1$

素因数の和:37674

約数の個数: 96

約数和(自身を含む): 506016000

約数和(自身を除く): 363702780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 37649, 75298, 112947, 150596, 188245, 225894, 263543, 338841, 376490, 451788, 527086, 564735, 677682, 752980, 790629, 1016523, 1054172, 1129470, 1317715, 1355364, 1581258, 1694205, 2033046, 2258940, 2371887, 2635430, 3162516, 3388410, 3953145, 4066092, 4743774, 5082615, 5270860, 6776820, 7115661, 7906290, 9487548, 10165230, 11859435, 14231322, 15812580, 20330460, 23718870, 28462644, 35578305, 47437740, 71156610, 142313220]

約数ペア:

[(1, 142313220), (2, 71156610), (3, 47437740), (4, 35578305), (5, 28462644), (6, 23718870), (7, 20330460), (9, 15812580), (10, 14231322), (12, 11859435), (14, 10165230), (15, 9487548), (18, 7906290), (20, 7115661), (21, 6776820), (27, 5270860), (28, 5082615), (30, 4743774), (35, 4066092), (36, 3953145), (42, 3388410), (45, 3162516), (54, 2635430), (60, 2371887), (63, 2258940), (70, 2033046), (84, 1694205), (90, 1581258), (105, 1355364), (108, 1317715), (126, 1129470), (135, 1054172), (140, 1016523), (180, 790629), (189, 752980), (210, 677682), (252, 564735), (270, 527086), (315, 451788), (378, 376490), (420, 338841), (540, 263543), (630, 225894), (756, 188245), (945, 150596), (1260, 112947), (1890, 75298), (3780, 37649)]