100781505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 94415679

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 83, 99, 121, 165, 223, 249, 363, 415, 495, 605, 669, 747, 913, 1089, 1115, 1245, 1815, 2007, 2453, 2739, 3345, 3735, 4565, 5445, 7359, 8217, 10035, 10043, 12265, 13695, 18509, 22077, 26983, 30129, 36795, 41085, 50215, 55527, 80949, 90387, 92545, 110385, 134915, 150645, 166581, 203599, 242847, 277635, 404745, 451935, 610797, 832905, 1017995, 1214235, 1832391, 2239589, 3053985, 6718767, 9161955, 11197945, 20156301, 33593835, 100781505]

約数ペア:

[(1, 100781505), (3, 33593835), (5, 20156301), (9, 11197945), (11, 9161955), (15, 6718767), (33, 3053985), (45, 2239589), (55, 1832391), (83, 1214235), (99, 1017995), (121, 832905), (165, 610797), (223, 451935), (249, 404745), (363, 277635), (415, 242847), (495, 203599), (605, 166581), (669, 150645), (747, 134915), (913, 110385), (1089, 92545), (1115, 90387), (1245, 80949), (1815, 55527), (2007, 50215), (2453, 41085), (2739, 36795), (3345, 30129), (3735, 26983), (4565, 22077), (5445, 18509), (7359, 13695), (8217, 12265), (10035, 10043)]