85645700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 219777600

約数和(自身を除く): 134131900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 4219, 5075, 8438, 10150, 16876, 20300, 21095, 29533, 42190, 59066, 84380, 105475, 118132, 122351, 147665, 210950, 244702, 295330, 421900, 489404, 590660, 611755, 738325, 856457, 1223510, 1476650, 1712914, 2447020, 2953300, 3058775, 3425828, 4282285, 6117550, 8564570, 12235100, 17129140, 21411425, 42822850, 85645700]

約数ペア:

[(1, 85645700), (2, 42822850), (4, 21411425), (5, 17129140), (7, 12235100), (10, 8564570), (14, 6117550), (20, 4282285), (25, 3425828), (28, 3058775), (29, 2953300), (35, 2447020), (50, 1712914), (58, 1476650), (70, 1223510), (100, 856457), (116, 738325), (140, 611755), (145, 590660), (175, 489404), (203, 421900), (290, 295330), (350, 244702), (406, 210950), (580, 147665), (700, 122351), (725, 118132), (812, 105475), (1015, 84380), (1450, 59066), (2030, 42190), (2900, 29533), (4060, 21095), (4219, 20300), (5075, 16876), (8438, 10150)]