72605850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{16691}}^1$

素因数の和:16735

約数の個数: 48

約数和(自身を含む): 186282720

約数和(自身を除く): 113676870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 16691, 33382, 50073, 83455, 100146, 166910, 250365, 417275, 484039, 500730, 834550, 968078, 1251825, 1452117, 2420195, 2503650, 2904234, 4840390, 7260585, 12100975, 14521170, 24201950, 36302925, 72605850]

約数ペア:

[(1, 72605850), (2, 36302925), (3, 24201950), (5, 14521170), (6, 12100975), (10, 7260585), (15, 4840390), (25, 2904234), (29, 2503650), (30, 2420195), (50, 1452117), (58, 1251825), (75, 968078), (87, 834550), (145, 500730), (150, 484039), (174, 417275), (290, 250365), (435, 166910), (725, 100146), (870, 83455), (1450, 50073), (2175, 33382), (4350, 16691)]