8179650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 23123520

約数和(自身を除く): 14943870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 83, 90, 135, 146, 150, 166, 219, 225, 249, 270, 365, 415, 438, 450, 498, 657, 675, 730, 747, 830, 1095, 1245, 1314, 1350, 1494, 1825, 1971, 2075, 2190, 2241, 2490, 3285, 3650, 3735, 3942, 4150, 4482, 5475, 6059, 6225, 6570, 7470, 9855, 10950, 11205, 12118, 12450, 16425, 18177, 18675, 19710, 22410, 30295, 32850, 36354, 37350, 49275, 54531, 56025, 60590, 90885, 98550, 109062, 112050, 151475, 163593, 181770, 272655, 302950, 327186, 454425, 545310, 817965, 908850, 1363275, 1635930, 2726550, 4089825, 8179650]

約数ペア:

[(1, 8179650), (2, 4089825), (3, 2726550), (5, 1635930), (6, 1363275), (9, 908850), (10, 817965), (15, 545310), (18, 454425), (25, 327186), (27, 302950), (30, 272655), (45, 181770), (50, 163593), (54, 151475), (73, 112050), (75, 109062), (83, 98550), (90, 90885), (135, 60590), (146, 56025), (150, 54531), (166, 49275), (219, 37350), (225, 36354), (249, 32850), (270, 30295), (365, 22410), (415, 19710), (438, 18675), (450, 18177), (498, 16425), (657, 12450), (675, 12118), (730, 11205), (747, 10950), (830, 9855), (1095, 7470), (1245, 6570), (1314, 6225), (1350, 6059), (1494, 5475), (1825, 4482), (1971, 4150), (2075, 3942), (2190, 3735), (2241, 3650), (2490, 3285)]