159355600

素因数分解:

$2^4\times 5^2\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1768

約数の個数: 60

約数和(自身を含む): 384534540

約数和(自身を除く): 225178940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 269, 400, 538, 1076, 1345, 1481, 2152, 2690, 2962, 4304, 5380, 5924, 6725, 7405, 10760, 11848, 13450, 14810, 21520, 23696, 26900, 29620, 37025, 53800, 59240, 74050, 107600, 118480, 148100, 296200, 398389, 592400, 796778, 1593556, 1991945, 3187112, 3983890, 6374224, 7967780, 9959725, 15935560, 19919450, 31871120, 39838900, 79677800, 159355600]

約数ペア:

[(1, 159355600), (2, 79677800), (4, 39838900), (5, 31871120), (8, 19919450), (10, 15935560), (16, 9959725), (20, 7967780), (25, 6374224), (40, 3983890), (50, 3187112), (80, 1991945), (100, 1593556), (200, 796778), (269, 592400), (400, 398389), (538, 296200), (1076, 148100), (1345, 118480), (1481, 107600), (2152, 74050), (2690, 59240), (2962, 53800), (4304, 37025), (5380, 29620), (5924, 26900), (6725, 23696), (7405, 21520), (10760, 14810), (11848, 13450)]