25113240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 88339680

約数和(自身を除く): 63226440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 337, 345, 360, 405, 414, 460, 540, 552, 621, 648, 674, 690, 810, 828, 920, 1011, 1035, 1080, 1242, 1348, 1380, 1620, 1656, 1685, 1863, 2022, 2070, 2484, 2696, 2760, 3033, 3105, 3240, 3370, 3726, 4044, 4140, 4968, 5055, 6066, 6210, 6740, 7452, 7751, 8088, 8280, 9099, 9315, 10110, 12132, 12420, 13480, 14904, 15165, 15502, 18198, 18630, 20220, 23253, 24264, 24840, 27297, 30330, 31004, 36396, 37260, 38755, 40440, 45495, 46506, 54594, 60660, 62008, 69759, 72792, 74520, 77510, 90990, 93012, 109188, 116265, 121320, 136485, 139518, 155020, 181980, 186024, 209277, 218376, 232530, 272970, 279036, 310040, 348795, 363960, 418554, 465060, 545940, 558072, 627831, 697590, 837108, 930120, 1046385, 1091880, 1255662, 1395180, 1674216, 2092770, 2511324, 2790360, 3139155, 4185540, 5022648, 6278310, 8371080, 12556620, 25113240]

約数ペア:

[(1, 25113240), (2, 12556620), (3, 8371080), (4, 6278310), (5, 5022648), (6, 4185540), (8, 3139155), (9, 2790360), (10, 2511324), (12, 2092770), (15, 1674216), (18, 1395180), (20, 1255662), (23, 1091880), (24, 1046385), (27, 930120), (30, 837108), (36, 697590), (40, 627831), (45, 558072), (46, 545940), (54, 465060), (60, 418554), (69, 363960), (72, 348795), (81, 310040), (90, 279036), (92, 272970), (108, 232530), (115, 218376), (120, 209277), (135, 186024), (138, 181980), (162, 155020), (180, 139518), (184, 136485), (207, 121320), (216, 116265), (230, 109188), (270, 93012), (276, 90990), (324, 77510), (337, 74520), (345, 72792), (360, 69759), (405, 62008), (414, 60660), (460, 54594), (540, 46506), (552, 45495), (621, 40440), (648, 38755), (674, 37260), (690, 36396), (810, 31004), (828, 30330), (920, 27297), (1011, 24840), (1035, 24264), (1080, 23253), (1242, 20220), (1348, 18630), (1380, 18198), (1620, 15502), (1656, 15165), (1685, 14904), (1863, 13480), (2022, 12420), (2070, 12132), (2484, 10110), (2696, 9315), (2760, 9099), (3033, 8280), (3105, 8088), (3240, 7751), (3370, 7452), (3726, 6740), (4044, 6210), (4140, 6066), (4968, 5055)]