67220199400

素因数分解:

$2^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{15359}}^1$

素因数の和:15731

約数の個数: 96

約数和(自身を含む): 158846976000

約数和(自身を除く): 91626776600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 79, 100, 158, 200, 277, 316, 395, 554, 632, 790, 1108, 1385, 1580, 1975, 2216, 2770, 3160, 3950, 5540, 6925, 7900, 11080, 13850, 15359, 15800, 21883, 27700, 30718, 43766, 55400, 61436, 76795, 87532, 109415, 122872, 153590, 175064, 218830, 307180, 383975, 437660, 547075, 614360, 767950, 875320, 1094150, 1213361, 1535900, 2188300, 2426722, 3071800, 4254443, 4376600, 4853444, 6066805, 8508886, 9706888, 12133610, 17017772, 21272215, 24267220, 30334025, 34035544, 42544430, 48534440, 60668050, 85088860, 106361075, 121336100, 170177720, 212722150, 242672200, 336100997, 425444300, 672201994, 850888600, 1344403988, 1680504985, 2688807976, 3361009970, 6722019940, 8402524925, 13444039880, 16805049850, 33610099700, 67220199400]

約数ペア:

[(1, 67220199400), (2, 33610099700), (4, 16805049850), (5, 13444039880), (8, 8402524925), (10, 6722019940), (20, 3361009970), (25, 2688807976), (40, 1680504985), (50, 1344403988), (79, 850888600), (100, 672201994), (158, 425444300), (200, 336100997), (277, 242672200), (316, 212722150), (395, 170177720), (554, 121336100), (632, 106361075), (790, 85088860), (1108, 60668050), (1385, 48534440), (1580, 42544430), (1975, 34035544), (2216, 30334025), (2770, 24267220), (3160, 21272215), (3950, 17017772), (5540, 12133610), (6925, 9706888), (7900, 8508886), (11080, 6066805), (13850, 4853444), (15359, 4376600), (15800, 4254443), (21883, 3071800), (27700, 2426722), (30718, 2188300), (43766, 1535900), (55400, 1213361), (61436, 1094150), (76795, 875320), (87532, 767950), (109415, 614360), (122872, 547075), (153590, 437660), (175064, 383975), (218830, 307180)]