16545420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5439

約数の個数: 72

約数和(自身を含む): 53149824

約数和(自身を除く): 36604404

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, 5407, 10814, 16221, 21628, 27035, 32442, 48663, 54070, 64884, 81105, 91919, 97326, 108140, 162210, 183838, 194652, 243315, 275757, 324420, 367676, 459595, 486630, 551514, 827271, 919190, 973260, 1103028, 1378785, 1654542, 1838380, 2757570, 3309084, 4136355, 5515140, 8272710, 16545420]

約数ペア:

[(1, 16545420), (2, 8272710), (3, 5515140), (4, 4136355), (5, 3309084), (6, 2757570), (9, 1838380), (10, 1654542), (12, 1378785), (15, 1103028), (17, 973260), (18, 919190), (20, 827271), (30, 551514), (34, 486630), (36, 459595), (45, 367676), (51, 324420), (60, 275757), (68, 243315), (85, 194652), (90, 183838), (102, 162210), (153, 108140), (170, 97326), (180, 91919), (204, 81105), (255, 64884), (306, 54070), (340, 48663), (510, 32442), (612, 27035), (765, 21628), (1020, 16221), (1530, 10814), (3060, 5407)]