131069850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{1039}}^1$

素因数の和:1112

約数の個数: 72

約数和(自身を含む): 336972480

約数和(自身を除く): 205902630

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 841, 870, 1039, 1450, 1682, 2078, 2175, 2523, 3117, 4205, 4350, 5046, 5195, 6234, 8410, 10390, 12615, 15585, 21025, 25230, 25975, 30131, 31170, 42050, 51950, 60262, 63075, 77925, 90393, 126150, 150655, 155850, 180786, 301310, 451965, 753275, 873799, 903930, 1506550, 1747598, 2259825, 2621397, 4368995, 4519650, 5242794, 8737990, 13106985, 21844975, 26213970, 43689950, 65534925, 131069850]

約数ペア:

[(1, 131069850), (2, 65534925), (3, 43689950), (5, 26213970), (6, 21844975), (10, 13106985), (15, 8737990), (25, 5242794), (29, 4519650), (30, 4368995), (50, 2621397), (58, 2259825), (75, 1747598), (87, 1506550), (145, 903930), (150, 873799), (174, 753275), (290, 451965), (435, 301310), (725, 180786), (841, 155850), (870, 150655), (1039, 126150), (1450, 90393), (1682, 77925), (2078, 63075), (2175, 60262), (2523, 51950), (3117, 42050), (4205, 31170), (4350, 30131), (5046, 25975), (5195, 25230), (6234, 21025), (8410, 15585), (10390, 12615)]