157663100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13287

約数の個数: 72

約数和(自身を含む): 414036000

約数和(自身を除く): 256372900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 13249, 26498, 52996, 66245, 92743, 132490, 185486, 225233, 264980, 331225, 370972, 450466, 463715, 662450, 900932, 927430, 1126165, 1324900, 1576631, 1854860, 2252330, 2318575, 3153262, 4504660, 4637150, 5630825, 6306524, 7883155, 9274300, 11261650, 15766310, 22523300, 31532620, 39415775, 78831550, 157663100]

約数ペア:

[(1, 157663100), (2, 78831550), (4, 39415775), (5, 31532620), (7, 22523300), (10, 15766310), (14, 11261650), (17, 9274300), (20, 7883155), (25, 6306524), (28, 5630825), (34, 4637150), (35, 4504660), (50, 3153262), (68, 2318575), (70, 2252330), (85, 1854860), (100, 1576631), (119, 1324900), (140, 1126165), (170, 927430), (175, 900932), (238, 662450), (340, 463715), (350, 450466), (425, 370972), (476, 331225), (595, 264980), (700, 225233), (850, 185486), (1190, 132490), (1700, 92743), (2380, 66245), (2975, 52996), (5950, 26498), (11900, 13249)]