27348860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 75841920

約数和(自身を除く): 48493060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 49, 55, 59, 70, 77, 86, 98, 110, 118, 140, 154, 172, 196, 215, 220, 236, 245, 295, 301, 308, 385, 413, 430, 473, 490, 539, 590, 602, 649, 770, 826, 860, 946, 980, 1078, 1180, 1204, 1298, 1505, 1540, 1652, 1892, 2065, 2107, 2156, 2365, 2537, 2596, 2695, 2891, 3010, 3245, 3311, 4130, 4214, 4543, 4730, 5074, 5390, 5782, 6020, 6490, 6622, 8260, 8428, 9086, 9460, 10148, 10535, 10780, 11564, 12685, 12980, 13244, 14455, 16555, 17759, 18172, 21070, 22715, 23177, 25370, 27907, 28910, 31801, 33110, 35518, 42140, 45430, 46354, 50740, 55814, 57820, 63602, 66220, 71036, 88795, 90860, 92708, 111628, 115885, 124313, 127204, 139535, 159005, 177590, 195349, 231770, 248626, 279070, 318010, 355180, 390698, 463540, 497252, 558140, 621565, 636020, 781396, 976745, 1243130, 1367443, 1953490, 2486260, 2734886, 3906980, 5469772, 6837215, 13674430, 27348860]

約数ペア:

[(1, 27348860), (2, 13674430), (4, 6837215), (5, 5469772), (7, 3906980), (10, 2734886), (11, 2486260), (14, 1953490), (20, 1367443), (22, 1243130), (28, 976745), (35, 781396), (43, 636020), (44, 621565), (49, 558140), (55, 497252), (59, 463540), (70, 390698), (77, 355180), (86, 318010), (98, 279070), (110, 248626), (118, 231770), (140, 195349), (154, 177590), (172, 159005), (196, 139535), (215, 127204), (220, 124313), (236, 115885), (245, 111628), (295, 92708), (301, 90860), (308, 88795), (385, 71036), (413, 66220), (430, 63602), (473, 57820), (490, 55814), (539, 50740), (590, 46354), (602, 45430), (649, 42140), (770, 35518), (826, 33110), (860, 31801), (946, 28910), (980, 27907), (1078, 25370), (1180, 23177), (1204, 22715), (1298, 21070), (1505, 18172), (1540, 17759), (1652, 16555), (1892, 14455), (2065, 13244), (2107, 12980), (2156, 12685), (2365, 11564), (2537, 10780), (2596, 10535), (2695, 10148), (2891, 9460), (3010, 9086), (3245, 8428), (3311, 8260), (4130, 6622), (4214, 6490), (4543, 6020), (4730, 5782), (5074, 5390)]