71323650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 192593700

約数和(自身を除く): 121270050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 353, 449, 450, 706, 898, 1059, 1347, 1765, 2118, 2245, 2694, 3177, 3530, 4041, 4490, 5295, 6354, 6735, 8082, 8825, 10590, 11225, 13470, 15885, 17650, 20205, 22450, 26475, 31770, 33675, 40410, 52950, 67350, 79425, 101025, 158497, 158850, 202050, 316994, 475491, 792485, 950982, 1426473, 1584970, 2377455, 2852946, 3962425, 4754910, 7132365, 7924850, 11887275, 14264730, 23774550, 35661825, 71323650]

約数ペア:

[(1, 71323650), (2, 35661825), (3, 23774550), (5, 14264730), (6, 11887275), (9, 7924850), (10, 7132365), (15, 4754910), (18, 3962425), (25, 2852946), (30, 2377455), (45, 1584970), (50, 1426473), (75, 950982), (90, 792485), (150, 475491), (225, 316994), (353, 202050), (449, 158850), (450, 158497), (706, 101025), (898, 79425), (1059, 67350), (1347, 52950), (1765, 40410), (2118, 33675), (2245, 31770), (2694, 26475), (3177, 22450), (3530, 20205), (4041, 17650), (4490, 15885), (5295, 13470), (6354, 11225), (6735, 10590), (8082, 8825)]