120802912150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{266291}}^1$

素因数の和:266557

約数の個数: 48

約数和(自身を含む): 231009375168

約数和(自身を除く): 110206463018

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 211, 215, 422, 430, 1055, 1075, 2110, 2150, 5275, 9073, 10550, 18146, 45365, 90730, 226825, 266291, 453650, 532582, 1331455, 2662910, 6657275, 11450513, 13314550, 22901026, 56187401, 57252565, 112374802, 114505130, 280937005, 286262825, 561874010, 572525650, 1404685025, 2416058243, 2809370050, 4832116486, 12080291215, 24160582430, 60401456075, 120802912150]

約数ペア:

[(1, 120802912150), (2, 60401456075), (5, 24160582430), (10, 12080291215), (25, 4832116486), (43, 2809370050), (50, 2416058243), (86, 1404685025), (211, 572525650), (215, 561874010), (422, 286262825), (430, 280937005), (1055, 114505130), (1075, 112374802), (2110, 57252565), (2150, 56187401), (5275, 22901026), (9073, 13314550), (10550, 11450513), (18146, 6657275), (45365, 2662910), (90730, 1331455), (226825, 532582), (266291, 453650)]