157060822900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{547441}}^1$

素因数の和:547625

約数の個数: 72

約数和(自身を含む): 361136538560

約数和(自身を除く): 204075715660

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 151, 190, 302, 380, 475, 604, 755, 950, 1510, 1900, 2869, 3020, 3775, 5738, 7550, 11476, 14345, 15100, 28690, 57380, 71725, 143450, 286900, 547441, 1094882, 2189764, 2737205, 5474410, 10401379, 10948820, 13686025, 20802758, 27372050, 41605516, 52006895, 54744100, 82663591, 104013790, 165327182, 208027580, 260034475, 330654364, 413317955, 520068950, 826635910, 1040137900, 1570608229, 1653271820, 2066589775, 3141216458, 4133179550, 6282432916, 7853041145, 8266359100, 15706082290, 31412164580, 39265205725, 78530411450, 157060822900]

約数ペア:

[(1, 157060822900), (2, 78530411450), (4, 39265205725), (5, 31412164580), (10, 15706082290), (19, 8266359100), (20, 7853041145), (25, 6282432916), (38, 4133179550), (50, 3141216458), (76, 2066589775), (95, 1653271820), (100, 1570608229), (151, 1040137900), (190, 826635910), (302, 520068950), (380, 413317955), (475, 330654364), (604, 260034475), (755, 208027580), (950, 165327182), (1510, 104013790), (1900, 82663591), (2869, 54744100), (3020, 52006895), (3775, 41605516), (5738, 27372050), (7550, 20802758), (11476, 13686025), (14345, 10948820), (15100, 10401379), (28690, 5474410), (57380, 2737205), (71725, 2189764), (143450, 1094882), (286900, 547441)]