31340700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 108

約数和(自身を含む): 99524880

約数和(自身を除く): 68184180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 359, 388, 450, 485, 582, 718, 873, 900, 970, 1077, 1164, 1436, 1455, 1746, 1795, 1940, 2154, 2425, 2910, 3231, 3492, 3590, 4308, 4365, 4850, 5385, 5820, 6462, 7180, 7275, 8730, 8975, 9700, 10770, 12924, 14550, 16155, 17460, 17950, 21540, 21825, 26925, 29100, 32310, 34823, 35900, 43650, 53850, 64620, 69646, 80775, 87300, 104469, 107700, 139292, 161550, 174115, 208938, 313407, 323100, 348230, 417876, 522345, 626814, 696460, 870575, 1044690, 1253628, 1567035, 1741150, 2089380, 2611725, 3134070, 3482300, 5223450, 6268140, 7835175, 10446900, 15670350, 31340700]

約数ペア:

[(1, 31340700), (2, 15670350), (3, 10446900), (4, 7835175), (5, 6268140), (6, 5223450), (9, 3482300), (10, 3134070), (12, 2611725), (15, 2089380), (18, 1741150), (20, 1567035), (25, 1253628), (30, 1044690), (36, 870575), (45, 696460), (50, 626814), (60, 522345), (75, 417876), (90, 348230), (97, 323100), (100, 313407), (150, 208938), (180, 174115), (194, 161550), (225, 139292), (291, 107700), (300, 104469), (359, 87300), (388, 80775), (450, 69646), (485, 64620), (582, 53850), (718, 43650), (873, 35900), (900, 34823), (970, 32310), (1077, 29100), (1164, 26925), (1436, 21825), (1455, 21540), (1746, 17950), (1795, 17460), (1940, 16155), (2154, 14550), (2425, 12924), (2910, 10770), (3231, 9700), (3492, 8975), (3590, 8730), (4308, 7275), (4365, 7180), (4850, 6462), (5385, 5820)]