26312940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8599}}^1$

素因数の和:8631

約数の個数: 72

約数和(自身を含む): 84520800

約数和(自身を除く): 58207860

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, 8599, 17198, 25797, 34396, 42995, 51594, 77391, 85990, 103188, 128985, 146183, 154782, 171980, 257970, 292366, 309564, 386955, 438549, 515940, 584732, 730915, 773910, 877098, 1315647, 1461830, 1547820, 1754196, 2192745, 2631294, 2923660, 4385490, 5262588, 6578235, 8770980, 13156470, 26312940]

約数ペア:

[(1, 26312940), (2, 13156470), (3, 8770980), (4, 6578235), (5, 5262588), (6, 4385490), (9, 2923660), (10, 2631294), (12, 2192745), (15, 1754196), (17, 1547820), (18, 1461830), (20, 1315647), (30, 877098), (34, 773910), (36, 730915), (45, 584732), (51, 515940), (60, 438549), (68, 386955), (85, 309564), (90, 292366), (102, 257970), (153, 171980), (170, 154782), (180, 146183), (204, 128985), (255, 103188), (306, 85990), (340, 77391), (510, 51594), (612, 42995), (765, 34396), (1020, 25797), (1530, 17198), (3060, 8599)]