79006140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25819}}^1$

素因数の和:25851

約数の個数: 72

約数和(自身を含む): 253758960

約数和(自身を除く): 174752820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 25819, 51638, 77457, 103276, 129095, 154914, 232371, 258190, 309828, 387285, 438923, 464742, 516380, 774570, 877846, 929484, 1161855, 1316769, 1549140, 1755692, 2194615, 2323710, 2633538, 3950307, 4389230, 4647420, 5267076, 6583845, 7900614, 8778460, 13167690, 15801228, 19751535, 26335380, 39503070, 79006140]

約数ペア:

[(1, 79006140), (2, 39503070), (3, 26335380), (4, 19751535), (5, 15801228), (6, 13167690), (9, 8778460), (10, 7900614), (12, 6583845), (15, 5267076), (17, 4647420), (18, 4389230), (20, 3950307), (30, 2633538), (34, 2323710), (36, 2194615), (45, 1755692), (51, 1549140), (60, 1316769), (68, 1161855), (85, 929484), (90, 877846), (102, 774570), (153, 516380), (170, 464742), (180, 438923), (204, 387285), (255, 309828), (306, 258190), (340, 232371), (510, 154914), (612, 129095), (765, 103276), (1020, 77457), (1530, 51638), (3060, 25819)]