54874380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 125114100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 47, 55, 58, 60, 61, 66, 87, 94, 110, 116, 122, 132, 141, 145, 165, 174, 183, 188, 220, 235, 244, 282, 290, 305, 319, 330, 348, 366, 435, 470, 517, 564, 580, 610, 638, 660, 671, 705, 732, 870, 915, 940, 957, 1034, 1220, 1276, 1342, 1363, 1410, 1551, 1595, 1740, 1769, 1830, 1914, 2013, 2068, 2585, 2684, 2726, 2820, 2867, 3102, 3190, 3355, 3538, 3660, 3828, 4026, 4089, 4785, 5170, 5307, 5452, 5734, 6204, 6380, 6710, 6815, 7076, 7755, 8052, 8178, 8601, 8845, 9570, 10065, 10340, 10614, 11468, 13420, 13630, 14335, 14993, 15510, 16356, 17202, 17690, 19140, 19459, 20130, 20445, 21228, 26535, 27260, 28670, 29986, 31020, 31537, 34404, 35380, 38918, 40260, 40890, 43005, 44979, 53070, 57340, 58377, 59972, 63074, 74965, 77836, 81780, 83143, 86010, 89958, 94611, 97295, 106140, 116754, 126148, 149930, 157685, 166286, 172020, 179916, 189222, 194590, 224895, 233508, 249429, 291885, 299860, 315370, 332572, 378444, 389180, 415715, 449790, 473055, 498858, 583770, 630740, 831430, 899580, 914573, 946110, 997716, 1167540, 1247145, 1662860, 1829146, 1892220, 2494290, 2743719, 3658292, 4572865, 4988580, 5487438, 9145730, 10974876, 13718595, 18291460, 27437190, 54874380]

約数ペア:

[(1, 54874380), (2, 27437190), (3, 18291460), (4, 13718595), (5, 10974876), (6, 9145730), (10, 5487438), (11, 4988580), (12, 4572865), (15, 3658292), (20, 2743719), (22, 2494290), (29, 1892220), (30, 1829146), (33, 1662860), (44, 1247145), (47, 1167540), (55, 997716), (58, 946110), (60, 914573), (61, 899580), (66, 831430), (87, 630740), (94, 583770), (110, 498858), (116, 473055), (122, 449790), (132, 415715), (141, 389180), (145, 378444), (165, 332572), (174, 315370), (183, 299860), (188, 291885), (220, 249429), (235, 233508), (244, 224895), (282, 194590), (290, 189222), (305, 179916), (319, 172020), (330, 166286), (348, 157685), (366, 149930), (435, 126148), (470, 116754), (517, 106140), (564, 97295), (580, 94611), (610, 89958), (638, 86010), (660, 83143), (671, 81780), (705, 77836), (732, 74965), (870, 63074), (915, 59972), (940, 58377), (957, 57340), (1034, 53070), (1220, 44979), (1276, 43005), (1342, 40890), (1363, 40260), (1410, 38918), (1551, 35380), (1595, 34404), (1740, 31537), (1769, 31020), (1830, 29986), (1914, 28670), (2013, 27260), (2068, 26535), (2585, 21228), (2684, 20445), (2726, 20130), (2820, 19459), (2867, 19140), (3102, 17690), (3190, 17202), (3355, 16356), (3538, 15510), (3660, 14993), (3828, 14335), (4026, 13630), (4089, 13420), (4785, 11468), (5170, 10614), (5307, 10340), (5452, 10065), (5734, 9570), (6204, 8845), (6380, 8601), (6710, 8178), (6815, 8052), (7076, 7755)]