54597420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 173365920

約数和(自身を除く): 118768500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 59, 60, 90, 97, 106, 118, 159, 177, 180, 194, 212, 236, 265, 291, 295, 318, 354, 388, 477, 485, 530, 531, 582, 590, 636, 708, 795, 873, 885, 954, 970, 1060, 1062, 1164, 1180, 1455, 1590, 1746, 1770, 1908, 1940, 2124, 2385, 2655, 2910, 3127, 3180, 3492, 3540, 4365, 4770, 5141, 5310, 5723, 5820, 6254, 8730, 9381, 9540, 10282, 10620, 11446, 12508, 15423, 15635, 17169, 17460, 18762, 20564, 22892, 25705, 28143, 28615, 30846, 31270, 34338, 37524, 46269, 46905, 51410, 51507, 56286, 57230, 61692, 62540, 68676, 77115, 85845, 92538, 93810, 102820, 103014, 112572, 114460, 140715, 154230, 171690, 185076, 187620, 206028, 231345, 257535, 281430, 303319, 308460, 343380, 462690, 515070, 562860, 606638, 909957, 925380, 1030140, 1213276, 1516595, 1819914, 2729871, 3033190, 3639828, 4549785, 5459742, 6066380, 9099570, 10919484, 13649355, 18199140, 27298710, 54597420]

約数ペア:

[(1, 54597420), (2, 27298710), (3, 18199140), (4, 13649355), (5, 10919484), (6, 9099570), (9, 6066380), (10, 5459742), (12, 4549785), (15, 3639828), (18, 3033190), (20, 2729871), (30, 1819914), (36, 1516595), (45, 1213276), (53, 1030140), (59, 925380), (60, 909957), (90, 606638), (97, 562860), (106, 515070), (118, 462690), (159, 343380), (177, 308460), (180, 303319), (194, 281430), (212, 257535), (236, 231345), (265, 206028), (291, 187620), (295, 185076), (318, 171690), (354, 154230), (388, 140715), (477, 114460), (485, 112572), (530, 103014), (531, 102820), (582, 93810), (590, 92538), (636, 85845), (708, 77115), (795, 68676), (873, 62540), (885, 61692), (954, 57230), (970, 56286), (1060, 51507), (1062, 51410), (1164, 46905), (1180, 46269), (1455, 37524), (1590, 34338), (1746, 31270), (1770, 30846), (1908, 28615), (1940, 28143), (2124, 25705), (2385, 22892), (2655, 20564), (2910, 18762), (3127, 17460), (3180, 17169), (3492, 15635), (3540, 15423), (4365, 12508), (4770, 11446), (5141, 10620), (5310, 10282), (5723, 9540), (5820, 9381), (6254, 8730)]