74114280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8951}}^1$

素因数の和:8991

約数の個数: 96

約数和(自身を含む): 251372160

約数和(自身を除く): 177257880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8951, 17902, 26853, 35804, 44755, 53706, 71608, 80559, 89510, 107412, 134265, 161118, 179020, 205873, 214824, 268530, 322236, 358040, 402795, 411746, 537060, 617619, 644472, 805590, 823492, 1029365, 1074120, 1235238, 1611180, 1646984, 1852857, 2058730, 2470476, 3088095, 3222360, 3705714, 4117460, 4940952, 6176190, 7411428, 8234920, 9264285, 12352380, 14822856, 18528570, 24704760, 37057140, 74114280]

約数ペア:

[(1, 74114280), (2, 37057140), (3, 24704760), (4, 18528570), (5, 14822856), (6, 12352380), (8, 9264285), (9, 8234920), (10, 7411428), (12, 6176190), (15, 4940952), (18, 4117460), (20, 3705714), (23, 3222360), (24, 3088095), (30, 2470476), (36, 2058730), (40, 1852857), (45, 1646984), (46, 1611180), (60, 1235238), (69, 1074120), (72, 1029365), (90, 823492), (92, 805590), (115, 644472), (120, 617619), (138, 537060), (180, 411746), (184, 402795), (207, 358040), (230, 322236), (276, 268530), (345, 214824), (360, 205873), (414, 179020), (460, 161118), (552, 134265), (690, 107412), (828, 89510), (920, 80559), (1035, 71608), (1380, 53706), (1656, 44755), (2070, 35804), (2760, 26853), (4140, 17902), (8280, 8951)]