147135420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 471364320

約数和(自身を除く): 324228900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 97, 106, 108, 135, 159, 180, 194, 212, 265, 270, 291, 318, 388, 477, 485, 530, 540, 582, 636, 795, 873, 954, 970, 1060, 1164, 1431, 1455, 1590, 1746, 1908, 1940, 2385, 2619, 2809, 2862, 2910, 3180, 3492, 4365, 4770, 5141, 5238, 5618, 5724, 5820, 7155, 8427, 8730, 9540, 10282, 10476, 11236, 13095, 14045, 14310, 15423, 16854, 17460, 20564, 25281, 25705, 26190, 28090, 28620, 30846, 33708, 42135, 46269, 50562, 51410, 52380, 56180, 61692, 75843, 77115, 84270, 92538, 101124, 102820, 126405, 138807, 151686, 154230, 168540, 185076, 231345, 252810, 272473, 277614, 303372, 308460, 379215, 462690, 505620, 544946, 555228, 694035, 758430, 817419, 925380, 1089892, 1362365, 1388070, 1516860, 1634838, 2452257, 2724730, 2776140, 3269676, 4087095, 4904514, 5449460, 7356771, 8174190, 9809028, 12261285, 14713542, 16348380, 24522570, 29427084, 36783855, 49045140, 73567710, 147135420]

約数ペア:

[(1, 147135420), (2, 73567710), (3, 49045140), (4, 36783855), (5, 29427084), (6, 24522570), (9, 16348380), (10, 14713542), (12, 12261285), (15, 9809028), (18, 8174190), (20, 7356771), (27, 5449460), (30, 4904514), (36, 4087095), (45, 3269676), (53, 2776140), (54, 2724730), (60, 2452257), (90, 1634838), (97, 1516860), (106, 1388070), (108, 1362365), (135, 1089892), (159, 925380), (180, 817419), (194, 758430), (212, 694035), (265, 555228), (270, 544946), (291, 505620), (318, 462690), (388, 379215), (477, 308460), (485, 303372), (530, 277614), (540, 272473), (582, 252810), (636, 231345), (795, 185076), (873, 168540), (954, 154230), (970, 151686), (1060, 138807), (1164, 126405), (1431, 102820), (1455, 101124), (1590, 92538), (1746, 84270), (1908, 77115), (1940, 75843), (2385, 61692), (2619, 56180), (2809, 52380), (2862, 51410), (2910, 50562), (3180, 46269), (3492, 42135), (4365, 33708), (4770, 30846), (5141, 28620), (5238, 28090), (5618, 26190), (5724, 25705), (5820, 25281), (7155, 20564), (8427, 17460), (8730, 16854), (9540, 15423), (10282, 14310), (10476, 14045), (11236, 13095)]