42254460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{26083}}^1$

素因数の和:26104

約数の個数: 60

約数和(自身を含む): 132558888

約数和(自身を除く): 90304428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 26083, 52166, 78249, 104332, 130415, 156498, 234747, 260830, 312996, 391245, 469494, 521660, 704241, 782490, 938988, 1173735, 1408482, 1564980, 2112723, 2347470, 2816964, 3521205, 4225446, 4694940, 7042410, 8450892, 10563615, 14084820, 21127230, 42254460]

約数ペア:

[(1, 42254460), (2, 21127230), (3, 14084820), (4, 10563615), (5, 8450892), (6, 7042410), (9, 4694940), (10, 4225446), (12, 3521205), (15, 2816964), (18, 2347470), (20, 2112723), (27, 1564980), (30, 1408482), (36, 1173735), (45, 938988), (54, 782490), (60, 704241), (81, 521660), (90, 469494), (108, 391245), (135, 312996), (162, 260830), (180, 234747), (270, 156498), (324, 130415), (405, 104332), (540, 78249), (810, 52166), (1620, 26083)]