13838220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 47567520

約数和(自身を除く): 33729300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 241, 261, 290, 319, 330, 348, 396, 435, 482, 495, 522, 580, 638, 660, 723, 870, 957, 964, 990, 1044, 1205, 1276, 1305, 1446, 1595, 1740, 1914, 1980, 2169, 2410, 2610, 2651, 2871, 2892, 3190, 3615, 3828, 4338, 4785, 4820, 5220, 5302, 5742, 6380, 6989, 7230, 7953, 8676, 9570, 10604, 10845, 11484, 13255, 13978, 14355, 14460, 15906, 19140, 20967, 21690, 23859, 26510, 27956, 28710, 31812, 34945, 39765, 41934, 43380, 47718, 53020, 57420, 62901, 69890, 76879, 79530, 83868, 95436, 104835, 119295, 125802, 139780, 153758, 159060, 209670, 230637, 238590, 251604, 307516, 314505, 384395, 419340, 461274, 477180, 629010, 691911, 768790, 922548, 1153185, 1258020, 1383822, 1537580, 2306370, 2767644, 3459555, 4612740, 6919110, 13838220]

約数ペア:

[(1, 13838220), (2, 6919110), (3, 4612740), (4, 3459555), (5, 2767644), (6, 2306370), (9, 1537580), (10, 1383822), (11, 1258020), (12, 1153185), (15, 922548), (18, 768790), (20, 691911), (22, 629010), (29, 477180), (30, 461274), (33, 419340), (36, 384395), (44, 314505), (45, 307516), (55, 251604), (58, 238590), (60, 230637), (66, 209670), (87, 159060), (90, 153758), (99, 139780), (110, 125802), (116, 119295), (132, 104835), (145, 95436), (165, 83868), (174, 79530), (180, 76879), (198, 69890), (220, 62901), (241, 57420), (261, 53020), (290, 47718), (319, 43380), (330, 41934), (348, 39765), (396, 34945), (435, 31812), (482, 28710), (495, 27956), (522, 26510), (580, 23859), (638, 21690), (660, 20967), (723, 19140), (870, 15906), (957, 14460), (964, 14355), (990, 13978), (1044, 13255), (1205, 11484), (1276, 10845), (1305, 10604), (1446, 9570), (1595, 8676), (1740, 7953), (1914, 7230), (1980, 6989), (2169, 6380), (2410, 5742), (2610, 5302), (2651, 5220), (2871, 4820), (2892, 4785), (3190, 4338), (3615, 3828)]