181802070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11851

約数の個数: 80

約数和(自身を含む): 514617840

約数和(自身を除く): 332815770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 11813, 15390, 23626, 35439, 59065, 70878, 106317, 118130, 177195, 212634, 224447, 318951, 354390, 448894, 531585, 637902, 673341, 956853, 1063170, 1122235, 1346682, 1594755, 1913706, 2020023, 2244470, 3189510, 3366705, 4040046, 4784265, 6060069, 6733410, 9568530, 10100115, 12120138, 18180207, 20200230, 30300345, 36360414, 60600690, 90901035, 181802070]

約数ペア:

[(1, 181802070), (2, 90901035), (3, 60600690), (5, 36360414), (6, 30300345), (9, 20200230), (10, 18180207), (15, 12120138), (18, 10100115), (19, 9568530), (27, 6733410), (30, 6060069), (38, 4784265), (45, 4040046), (54, 3366705), (57, 3189510), (81, 2244470), (90, 2020023), (95, 1913706), (114, 1594755), (135, 1346682), (162, 1122235), (171, 1063170), (190, 956853), (270, 673341), (285, 637902), (342, 531585), (405, 448894), (513, 354390), (570, 318951), (810, 224447), (855, 212634), (1026, 177195), (1539, 118130), (1710, 106317), (2565, 70878), (3078, 59065), (5130, 35439), (7695, 23626), (11813, 15390)]