127267020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2609}}^1$

素因数の和:2895

約数の個数: 72

約数和(自身を含む): 387616320

約数和(自身を除く): 260349300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2609, 2710, 3252, 4065, 4878, 5218, 5420, 7827, 8130, 9756, 10436, 12195, 13045, 15654, 16260, 23481, 24390, 26090, 31308, 39135, 46962, 48780, 52180, 78270, 93924, 117405, 156540, 234810, 469620, 707039, 1414078, 2121117, 2828156, 3535195, 4242234, 6363351, 7070390, 8484468, 10605585, 12726702, 14140780, 21211170, 25453404, 31816755, 42422340, 63633510, 127267020]

約数ペア:

[(1, 127267020), (2, 63633510), (3, 42422340), (4, 31816755), (5, 25453404), (6, 21211170), (9, 14140780), (10, 12726702), (12, 10605585), (15, 8484468), (18, 7070390), (20, 6363351), (30, 4242234), (36, 3535195), (45, 2828156), (60, 2121117), (90, 1414078), (180, 707039), (271, 469620), (542, 234810), (813, 156540), (1084, 117405), (1355, 93924), (1626, 78270), (2439, 52180), (2609, 48780), (2710, 46962), (3252, 39135), (4065, 31308), (4878, 26090), (5218, 24390), (5420, 23481), (7827, 16260), (8130, 15654), (9756, 13045), (10436, 12195)]