91467180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 319475520

約数和(自身を除く): 228008340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 229, 252, 315, 317, 420, 458, 630, 634, 687, 916, 951, 1145, 1260, 1268, 1374, 1585, 1603, 1902, 2061, 2219, 2290, 2748, 2853, 3170, 3206, 3435, 3804, 4122, 4438, 4580, 4755, 4809, 5706, 6340, 6412, 6657, 6870, 8015, 8244, 8876, 9510, 9618, 10305, 11095, 11412, 13314, 13740, 14265, 14427, 16030, 19020, 19236, 19971, 20610, 22190, 24045, 26628, 28530, 28854, 32060, 33285, 39942, 41220, 44380, 48090, 57060, 57708, 66570, 72135, 72593, 79884, 96180, 99855, 133140, 144270, 145186, 199710, 217779, 288540, 290372, 362965, 399420, 435558, 508151, 653337, 725930, 871116, 1016302, 1088895, 1306674, 1451860, 1524453, 2032604, 2177790, 2540755, 2613348, 3048906, 3266685, 4355580, 4573359, 5081510, 6097812, 6533370, 7622265, 9146718, 10163020, 13066740, 15244530, 18293436, 22866795, 30489060, 45733590, 91467180]

約数ペア:

[(1, 91467180), (2, 45733590), (3, 30489060), (4, 22866795), (5, 18293436), (6, 15244530), (7, 13066740), (9, 10163020), (10, 9146718), (12, 7622265), (14, 6533370), (15, 6097812), (18, 5081510), (20, 4573359), (21, 4355580), (28, 3266685), (30, 3048906), (35, 2613348), (36, 2540755), (42, 2177790), (45, 2032604), (60, 1524453), (63, 1451860), (70, 1306674), (84, 1088895), (90, 1016302), (105, 871116), (126, 725930), (140, 653337), (180, 508151), (210, 435558), (229, 399420), (252, 362965), (315, 290372), (317, 288540), (420, 217779), (458, 199710), (630, 145186), (634, 144270), (687, 133140), (916, 99855), (951, 96180), (1145, 79884), (1260, 72593), (1268, 72135), (1374, 66570), (1585, 57708), (1603, 57060), (1902, 48090), (2061, 44380), (2219, 41220), (2290, 39942), (2748, 33285), (2853, 32060), (3170, 28854), (3206, 28530), (3435, 26628), (3804, 24045), (4122, 22190), (4438, 20610), (4580, 19971), (4755, 19236), (4809, 19020), (5706, 16030), (6340, 14427), (6412, 14265), (6657, 13740), (6870, 13314), (8015, 11412), (8244, 11095), (8876, 10305), (9510, 9618)]