828300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 2624832

約数和(自身を除く): 1796532

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 251, 275, 300, 330, 502, 550, 660, 753, 825, 1004, 1100, 1255, 1506, 1650, 2510, 2761, 3012, 3300, 3765, 5020, 5522, 6275, 7530, 8283, 11044, 12550, 13805, 15060, 16566, 18825, 25100, 27610, 33132, 37650, 41415, 55220, 69025, 75300, 82830, 138050, 165660, 207075, 276100, 414150, 828300]

約数ペア:

[(1, 828300), (2, 414150), (3, 276100), (4, 207075), (5, 165660), (6, 138050), (10, 82830), (11, 75300), (12, 69025), (15, 55220), (20, 41415), (22, 37650), (25, 33132), (30, 27610), (33, 25100), (44, 18825), (50, 16566), (55, 15060), (60, 13805), (66, 12550), (75, 11044), (100, 8283), (110, 7530), (132, 6275), (150, 5522), (165, 5020), (220, 3765), (251, 3300), (275, 3012), (300, 2761), (330, 2510), (502, 1650), (550, 1506), (660, 1255), (753, 1100), (825, 1004)]