173192940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{56599}}^1$

素因数の和:56631

約数の個数: 72

約数和(自身を含む): 556264800

約数和(自身を除く): 383071860

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, 56599, 113198, 169797, 226396, 282995, 339594, 509391, 565990, 679188, 848985, 962183, 1018782, 1131980, 1697970, 1924366, 2037564, 2546955, 2886549, 3395940, 3848732, 4810915, 5093910, 5773098, 8659647, 9621830, 10187820, 11546196, 14432745, 17319294, 19243660, 28865490, 34638588, 43298235, 57730980, 86596470, 173192940]

約数ペア:

[(1, 173192940), (2, 86596470), (3, 57730980), (4, 43298235), (5, 34638588), (6, 28865490), (9, 19243660), (10, 17319294), (12, 14432745), (15, 11546196), (17, 10187820), (18, 9621830), (20, 8659647), (30, 5773098), (34, 5093910), (36, 4810915), (45, 3848732), (51, 3395940), (60, 2886549), (68, 2546955), (85, 2037564), (90, 1924366), (102, 1697970), (153, 1131980), (170, 1018782), (180, 962183), (204, 848985), (255, 679188), (306, 565990), (340, 509391), (510, 339594), (612, 282995), (765, 226396), (1020, 169797), (1530, 113198), (3060, 56599)]