138612870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 160

約数和(自身を含む): 416503296

約数和(自身を除く): 277890426

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 81, 90, 94, 99, 110, 135, 141, 162, 165, 198, 235, 270, 282, 297, 330, 331, 405, 423, 470, 495, 517, 594, 662, 705, 810, 846, 891, 990, 993, 1034, 1269, 1410, 1485, 1551, 1655, 1782, 1986, 2115, 2538, 2585, 2970, 2979, 3102, 3310, 3641, 3807, 4230, 4455, 4653, 4965, 5170, 5958, 6345, 7282, 7614, 7755, 8910, 8937, 9306, 9930, 10923, 12690, 13959, 14895, 15510, 15557, 17874, 18205, 19035, 21846, 23265, 26811, 27918, 29790, 31114, 32769, 36410, 38070, 41877, 44685, 46530, 46671, 53622, 54615, 65538, 69795, 77785, 83754, 89370, 93342, 98307, 109230, 134055, 139590, 140013, 155570, 163845, 171127, 196614, 209385, 233355, 268110, 280026, 294921, 327690, 342254, 418770, 420039, 466710, 491535, 513381, 589842, 700065, 840078, 855635, 983070, 1026762, 1260117, 1400130, 1474605, 1540143, 1711270, 2100195, 2520234, 2566905, 2949210, 3080286, 4200390, 4620429, 5133810, 6300585, 7700715, 9240858, 12601170, 13861287, 15401430, 23102145, 27722574, 46204290, 69306435, 138612870]

約数ペア:

[(1, 138612870), (2, 69306435), (3, 46204290), (5, 27722574), (6, 23102145), (9, 15401430), (10, 13861287), (11, 12601170), (15, 9240858), (18, 7700715), (22, 6300585), (27, 5133810), (30, 4620429), (33, 4200390), (45, 3080286), (47, 2949210), (54, 2566905), (55, 2520234), (66, 2100195), (81, 1711270), (90, 1540143), (94, 1474605), (99, 1400130), (110, 1260117), (135, 1026762), (141, 983070), (162, 855635), (165, 840078), (198, 700065), (235, 589842), (270, 513381), (282, 491535), (297, 466710), (330, 420039), (331, 418770), (405, 342254), (423, 327690), (470, 294921), (495, 280026), (517, 268110), (594, 233355), (662, 209385), (705, 196614), (810, 171127), (846, 163845), (891, 155570), (990, 140013), (993, 139590), (1034, 134055), (1269, 109230), (1410, 98307), (1485, 93342), (1551, 89370), (1655, 83754), (1782, 77785), (1986, 69795), (2115, 65538), (2538, 54615), (2585, 53622), (2970, 46671), (2979, 46530), (3102, 44685), (3310, 41877), (3641, 38070), (3807, 36410), (4230, 32769), (4455, 31114), (4653, 29790), (4965, 27918), (5170, 26811), (5958, 23265), (6345, 21846), (7282, 19035), (7614, 18205), (7755, 17874), (8910, 15557), (8937, 15510), (9306, 14895), (9930, 13959), (10923, 12690)]