48077800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 117682200

約数和(自身を除く): 69604400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 73, 74, 89, 100, 146, 148, 178, 185, 200, 292, 296, 356, 365, 370, 445, 584, 712, 730, 740, 890, 925, 1460, 1480, 1780, 1825, 1850, 2225, 2701, 2920, 3293, 3560, 3650, 3700, 4450, 5402, 6497, 6586, 7300, 7400, 8900, 10804, 12994, 13172, 13505, 14600, 16465, 17800, 21608, 25988, 26344, 27010, 32485, 32930, 51976, 54020, 64970, 65860, 67525, 82325, 108040, 129940, 131720, 135050, 162425, 164650, 240389, 259880, 270100, 324850, 329300, 480778, 540200, 649700, 658600, 961556, 1201945, 1299400, 1923112, 2403890, 4807780, 6009725, 9615560, 12019450, 24038900, 48077800]

約数ペア:

[(1, 48077800), (2, 24038900), (4, 12019450), (5, 9615560), (8, 6009725), (10, 4807780), (20, 2403890), (25, 1923112), (37, 1299400), (40, 1201945), (50, 961556), (73, 658600), (74, 649700), (89, 540200), (100, 480778), (146, 329300), (148, 324850), (178, 270100), (185, 259880), (200, 240389), (292, 164650), (296, 162425), (356, 135050), (365, 131720), (370, 129940), (445, 108040), (584, 82325), (712, 67525), (730, 65860), (740, 64970), (890, 54020), (925, 51976), (1460, 32930), (1480, 32485), (1780, 27010), (1825, 26344), (1850, 25988), (2225, 21608), (2701, 17800), (2920, 16465), (3293, 14600), (3560, 13505), (3650, 13172), (3700, 12994), (4450, 10804), (5402, 8900), (6497, 7400), (6586, 7300)]