57138840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 207567360

約数和(自身を除く): 150428520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 132, 141, 165, 180, 188, 198, 220, 235, 264, 282, 307, 330, 360, 376, 396, 423, 440, 470, 495, 517, 564, 614, 660, 705, 792, 846, 921, 940, 990, 1034, 1128, 1228, 1320, 1410, 1535, 1551, 1692, 1842, 1880, 1980, 2068, 2115, 2456, 2585, 2763, 2820, 3070, 3102, 3377, 3384, 3684, 3960, 4136, 4230, 4605, 4653, 5170, 5526, 5640, 6140, 6204, 6754, 7368, 7755, 8460, 9210, 9306, 10131, 10340, 11052, 12280, 12408, 13508, 13815, 14429, 15510, 16885, 16920, 18420, 18612, 20262, 20680, 22104, 23265, 27016, 27630, 28858, 30393, 31020, 33770, 36840, 37224, 40524, 43287, 46530, 50655, 55260, 57716, 60786, 62040, 67540, 72145, 81048, 86574, 93060, 101310, 110520, 115432, 121572, 129861, 135080, 144290, 151965, 158719, 173148, 186120, 202620, 216435, 243144, 259722, 288580, 303930, 317438, 346296, 405240, 432870, 476157, 519444, 577160, 607860, 634876, 649305, 793595, 865740, 952314, 1038888, 1215720, 1269752, 1298610, 1428471, 1587190, 1731480, 1904628, 2380785, 2597220, 2856942, 3174380, 3809256, 4761570, 5194440, 5713884, 6348760, 7142355, 9523140, 11427768, 14284710, 19046280, 28569420, 57138840]

約数ペア:

[(1, 57138840), (2, 28569420), (3, 19046280), (4, 14284710), (5, 11427768), (6, 9523140), (8, 7142355), (9, 6348760), (10, 5713884), (11, 5194440), (12, 4761570), (15, 3809256), (18, 3174380), (20, 2856942), (22, 2597220), (24, 2380785), (30, 1904628), (33, 1731480), (36, 1587190), (40, 1428471), (44, 1298610), (45, 1269752), (47, 1215720), (55, 1038888), (60, 952314), (66, 865740), (72, 793595), (88, 649305), (90, 634876), (94, 607860), (99, 577160), (110, 519444), (120, 476157), (132, 432870), (141, 405240), (165, 346296), (180, 317438), (188, 303930), (198, 288580), (220, 259722), (235, 243144), (264, 216435), (282, 202620), (307, 186120), (330, 173148), (360, 158719), (376, 151965), (396, 144290), (423, 135080), (440, 129861), (470, 121572), (495, 115432), (517, 110520), (564, 101310), (614, 93060), (660, 86574), (705, 81048), (792, 72145), (846, 67540), (921, 62040), (940, 60786), (990, 57716), (1034, 55260), (1128, 50655), (1228, 46530), (1320, 43287), (1410, 40524), (1535, 37224), (1551, 36840), (1692, 33770), (1842, 31020), (1880, 30393), (1980, 28858), (2068, 27630), (2115, 27016), (2456, 23265), (2585, 22104), (2763, 20680), (2820, 20262), (3070, 18612), (3102, 18420), (3377, 16920), (3384, 16885), (3684, 15510), (3960, 14429), (4136, 13815), (4230, 13508), (4605, 12408), (4653, 12280), (5170, 11052), (5526, 10340), (5640, 10131), (6140, 9306), (6204, 9210), (6754, 8460), (7368, 7755)]