180269388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:493

約数の個数: 120

約数和(自身を含む): 513024512

約数和(自身を除く): 332755124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 337, 351, 381, 468, 508, 674, 702, 762, 1011, 1053, 1143, 1348, 1404, 1524, 1651, 2022, 2106, 2286, 3033, 3302, 3429, 4044, 4212, 4381, 4572, 4953, 6066, 6604, 6858, 8762, 9099, 9906, 10287, 12132, 13143, 13716, 14859, 17524, 18198, 19812, 20574, 26286, 27297, 29718, 36396, 39429, 41148, 42799, 44577, 52572, 54594, 59436, 78858, 85598, 89154, 109188, 118287, 128397, 133731, 157716, 171196, 178308, 236574, 256794, 267462, 354861, 385191, 473148, 513588, 534924, 556387, 709722, 770382, 1112774, 1155573, 1419444, 1540764, 1669161, 2225548, 2311146, 3338322, 3466719, 4622292, 5007483, 6676644, 6933438, 10014966, 13866876, 15022449, 20029932, 30044898, 45067347, 60089796, 90134694, 180269388]

約数ペア:

[(1, 180269388), (2, 90134694), (3, 60089796), (4, 45067347), (6, 30044898), (9, 20029932), (12, 15022449), (13, 13866876), (18, 10014966), (26, 6933438), (27, 6676644), (36, 5007483), (39, 4622292), (52, 3466719), (54, 3338322), (78, 2311146), (81, 2225548), (108, 1669161), (117, 1540764), (127, 1419444), (156, 1155573), (162, 1112774), (234, 770382), (254, 709722), (324, 556387), (337, 534924), (351, 513588), (381, 473148), (468, 385191), (508, 354861), (674, 267462), (702, 256794), (762, 236574), (1011, 178308), (1053, 171196), (1143, 157716), (1348, 133731), (1404, 128397), (1524, 118287), (1651, 109188), (2022, 89154), (2106, 85598), (2286, 78858), (3033, 59436), (3302, 54594), (3429, 52572), (4044, 44577), (4212, 42799), (4381, 41148), (4572, 39429), (4953, 36396), (6066, 29718), (6604, 27297), (6858, 26286), (8762, 20574), (9099, 19812), (9906, 18198), (10287, 17524), (12132, 14859), (13143, 13716)]