42164820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 132531840

約数和(自身を除く): 90367020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 691, 1017, 1130, 1356, 1382, 1695, 2034, 2073, 2260, 2764, 3051, 3390, 3455, 4068, 4146, 5085, 6102, 6219, 6780, 6910, 8292, 10170, 10365, 12204, 12438, 13820, 15255, 18657, 20340, 20730, 24876, 30510, 31095, 37314, 41460, 61020, 62190, 74628, 78083, 93285, 124380, 156166, 186570, 234249, 312332, 373140, 390415, 468498, 702747, 780830, 936996, 1171245, 1405494, 1561660, 2108241, 2342490, 2810988, 3513735, 4216482, 4684980, 7027470, 8432964, 10541205, 14054940, 21082410, 42164820]

約数ペア:

[(1, 42164820), (2, 21082410), (3, 14054940), (4, 10541205), (5, 8432964), (6, 7027470), (9, 4684980), (10, 4216482), (12, 3513735), (15, 2810988), (18, 2342490), (20, 2108241), (27, 1561660), (30, 1405494), (36, 1171245), (45, 936996), (54, 780830), (60, 702747), (90, 468498), (108, 390415), (113, 373140), (135, 312332), (180, 234249), (226, 186570), (270, 156166), (339, 124380), (452, 93285), (540, 78083), (565, 74628), (678, 62190), (691, 61020), (1017, 41460), (1130, 37314), (1356, 31095), (1382, 30510), (1695, 24876), (2034, 20730), (2073, 20340), (2260, 18657), (2764, 15255), (3051, 13820), (3390, 12438), (3455, 12204), (4068, 10365), (4146, 10170), (5085, 8292), (6102, 6910), (6219, 6780)]