141822400

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 84

約数和(自身を含む): 352062288

約数和(自身を除く): 210239888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 647, 685, 800, 1096, 1294, 1370, 1600, 2192, 2588, 2740, 3235, 3425, 4384, 5176, 5480, 6470, 6850, 8768, 10352, 10960, 12940, 13700, 16175, 20704, 21920, 25880, 27400, 32350, 41408, 43840, 51760, 54800, 64700, 88639, 103520, 109600, 129400, 177278, 207040, 219200, 258800, 354556, 443195, 517600, 709112, 886390, 1035200, 1418224, 1772780, 2215975, 2836448, 3545560, 4431950, 5672896, 7091120, 8863900, 14182240, 17727800, 28364480, 35455600, 70911200, 141822400]

約数ペア:

[(1, 141822400), (2, 70911200), (4, 35455600), (5, 28364480), (8, 17727800), (10, 14182240), (16, 8863900), (20, 7091120), (25, 5672896), (32, 4431950), (40, 3545560), (50, 2836448), (64, 2215975), (80, 1772780), (100, 1418224), (137, 1035200), (160, 886390), (200, 709112), (274, 517600), (320, 443195), (400, 354556), (548, 258800), (647, 219200), (685, 207040), (800, 177278), (1096, 129400), (1294, 109600), (1370, 103520), (1600, 88639), (2192, 64700), (2588, 54800), (2740, 51760), (3235, 43840), (3425, 41408), (4384, 32350), (5176, 27400), (5480, 25880), (6470, 21920), (6850, 20704), (8768, 16175), (10352, 13700), (10960, 12940)]