151930100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1857

約数の個数: 72

約数和(自身を含む): 379975680

約数和(自身を除く): 228045580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 700, 889, 1270, 1709, 1778, 2540, 3175, 3418, 3556, 4445, 6350, 6836, 8545, 8890, 11963, 12700, 17090, 17780, 22225, 23926, 34180, 42725, 44450, 47852, 59815, 85450, 88900, 119630, 170900, 217043, 239260, 299075, 434086, 598150, 868172, 1085215, 1196300, 1519301, 2170430, 3038602, 4340860, 5426075, 6077204, 7596505, 10852150, 15193010, 21704300, 30386020, 37982525, 75965050, 151930100]

約数ペア:

[(1, 151930100), (2, 75965050), (4, 37982525), (5, 30386020), (7, 21704300), (10, 15193010), (14, 10852150), (20, 7596505), (25, 6077204), (28, 5426075), (35, 4340860), (50, 3038602), (70, 2170430), (100, 1519301), (127, 1196300), (140, 1085215), (175, 868172), (254, 598150), (350, 434086), (508, 299075), (635, 239260), (700, 217043), (889, 170900), (1270, 119630), (1709, 88900), (1778, 85450), (2540, 59815), (3175, 47852), (3418, 44450), (3556, 42725), (4445, 34180), (6350, 23926), (6836, 22225), (8545, 17780), (8890, 17090), (11963, 12700)]