113243580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8861}}^1$

素因数の和:8947

約数の個数: 72

約数和(自身を含む): 348382944

約数和(自身を除く): 235139364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 8861, 12780, 17722, 26583, 35444, 44305, 53166, 79749, 88610, 106332, 132915, 159498, 177220, 265830, 318996, 398745, 531660, 629131, 797490, 1258262, 1594980, 1887393, 2516524, 3145655, 3774786, 5662179, 6291310, 7549572, 9436965, 11324358, 12582620, 18873930, 22648716, 28310895, 37747860, 56621790, 113243580]

約数ペア:

[(1, 113243580), (2, 56621790), (3, 37747860), (4, 28310895), (5, 22648716), (6, 18873930), (9, 12582620), (10, 11324358), (12, 9436965), (15, 7549572), (18, 6291310), (20, 5662179), (30, 3774786), (36, 3145655), (45, 2516524), (60, 1887393), (71, 1594980), (90, 1258262), (142, 797490), (180, 629131), (213, 531660), (284, 398745), (355, 318996), (426, 265830), (639, 177220), (710, 159498), (852, 132915), (1065, 106332), (1278, 88610), (1420, 79749), (2130, 53166), (2556, 44305), (3195, 35444), (4260, 26583), (6390, 17722), (8861, 12780)]