26783730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 52013070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 227, 230, 270, 285, 342, 345, 414, 437, 454, 513, 570, 621, 681, 690, 855, 874, 1026, 1035, 1135, 1242, 1311, 1362, 1710, 2043, 2070, 2185, 2270, 2565, 2622, 3105, 3405, 3933, 4086, 4313, 4370, 5130, 5221, 6129, 6210, 6555, 6810, 7866, 8626, 10215, 10442, 11799, 12258, 12939, 13110, 15663, 19665, 20430, 21565, 23598, 25878, 26105, 30645, 31326, 38817, 39330, 43130, 46989, 52210, 58995, 61290, 64695, 77634, 78315, 93978, 99199, 116451, 117990, 129390, 140967, 156630, 194085, 198398, 232902, 234945, 281934, 297597, 388170, 469890, 495995, 582255, 595194, 704835, 892791, 991990, 1164510, 1409670, 1487985, 1785582, 2678373, 2975970, 4463955, 5356746, 8927910, 13391865, 26783730]

約数ペア:

[(1, 26783730), (2, 13391865), (3, 8927910), (5, 5356746), (6, 4463955), (9, 2975970), (10, 2678373), (15, 1785582), (18, 1487985), (19, 1409670), (23, 1164510), (27, 991990), (30, 892791), (38, 704835), (45, 595194), (46, 582255), (54, 495995), (57, 469890), (69, 388170), (90, 297597), (95, 281934), (114, 234945), (115, 232902), (135, 198398), (138, 194085), (171, 156630), (190, 140967), (207, 129390), (227, 117990), (230, 116451), (270, 99199), (285, 93978), (342, 78315), (345, 77634), (414, 64695), (437, 61290), (454, 58995), (513, 52210), (570, 46989), (621, 43130), (681, 39330), (690, 38817), (855, 31326), (874, 30645), (1026, 26105), (1035, 25878), (1135, 23598), (1242, 21565), (1311, 20430), (1362, 19665), (1710, 15663), (2043, 13110), (2070, 12939), (2185, 12258), (2270, 11799), (2565, 10442), (2622, 10215), (3105, 8626), (3405, 7866), (3933, 6810), (4086, 6555), (4313, 6210), (4370, 6129), (5130, 5221)]