142670000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 100

約数和(自身を含む): 377110536

約数和(自身を除く): 234440536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 625, 880, 1000, 1100, 1250, 1297, 1375, 2000, 2200, 2500, 2594, 2750, 4400, 5000, 5188, 5500, 6485, 6875, 10000, 10376, 11000, 12970, 13750, 14267, 20752, 22000, 25940, 27500, 28534, 32425, 51880, 55000, 57068, 64850, 71335, 103760, 110000, 114136, 129700, 142670, 162125, 228272, 259400, 285340, 324250, 356675, 518800, 570680, 648500, 713350, 810625, 1141360, 1297000, 1426700, 1621250, 1783375, 2594000, 2853400, 3242500, 3566750, 5706800, 6485000, 7133500, 8916875, 12970000, 14267000, 17833750, 28534000, 35667500, 71335000, 142670000]

約数ペア:

[(1, 142670000), (2, 71335000), (4, 35667500), (5, 28534000), (8, 17833750), (10, 14267000), (11, 12970000), (16, 8916875), (20, 7133500), (22, 6485000), (25, 5706800), (40, 3566750), (44, 3242500), (50, 2853400), (55, 2594000), (80, 1783375), (88, 1621250), (100, 1426700), (110, 1297000), (125, 1141360), (176, 810625), (200, 713350), (220, 648500), (250, 570680), (275, 518800), (400, 356675), (440, 324250), (500, 285340), (550, 259400), (625, 228272), (880, 162125), (1000, 142670), (1100, 129700), (1250, 114136), (1297, 110000), (1375, 103760), (2000, 71335), (2200, 64850), (2500, 57068), (2594, 55000), (2750, 51880), (4400, 32425), (5000, 28534), (5188, 27500), (5500, 25940), (6485, 22000), (6875, 20752), (10000, 14267), (10376, 13750), (11000, 12970)]