148837140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35951}}^1$

素因数の和:35989

約数の個数: 72

約数和(自身を含む): 471115008

約数和(自身を除く): 322277868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 35951, 71902, 107853, 143804, 179755, 215706, 323559, 359510, 431412, 539265, 647118, 719020, 826873, 1078530, 1294236, 1617795, 1653746, 2157060, 2480619, 3235590, 3307492, 4134365, 4961238, 6471180, 7441857, 8268730, 9922476, 12403095, 14883714, 16537460, 24806190, 29767428, 37209285, 49612380, 74418570, 148837140]

約数ペア:

[(1, 148837140), (2, 74418570), (3, 49612380), (4, 37209285), (5, 29767428), (6, 24806190), (9, 16537460), (10, 14883714), (12, 12403095), (15, 9922476), (18, 8268730), (20, 7441857), (23, 6471180), (30, 4961238), (36, 4134365), (45, 3307492), (46, 3235590), (60, 2480619), (69, 2157060), (90, 1653746), (92, 1617795), (115, 1294236), (138, 1078530), (180, 826873), (207, 719020), (230, 647118), (276, 539265), (345, 431412), (414, 359510), (460, 323559), (690, 215706), (828, 179755), (1035, 143804), (1380, 107853), (2070, 71902), (4140, 35951)]