26787780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 57481020

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, 439, 452, 540, 565, 678, 878, 1017, 1130, 1317, 1356, 1695, 1756, 2034, 2195, 2260, 2634, 3051, 3390, 3951, 4068, 4390, 5085, 5268, 6102, 6585, 6780, 7902, 8780, 10170, 11853, 12204, 13170, 15255, 15804, 19755, 20340, 23706, 26340, 30510, 39510, 47412, 49607, 59265, 61020, 79020, 99214, 118530, 148821, 198428, 237060, 248035, 297642, 446463, 496070, 595284, 744105, 892926, 992140, 1339389, 1488210, 1785852, 2232315, 2678778, 2976420, 4464630, 5357556, 6696945, 8929260, 13393890, 26787780]

約数ペア:

[(1, 26787780), (2, 13393890), (3, 8929260), (4, 6696945), (5, 5357556), (6, 4464630), (9, 2976420), (10, 2678778), (12, 2232315), (15, 1785852), (18, 1488210), (20, 1339389), (27, 992140), (30, 892926), (36, 744105), (45, 595284), (54, 496070), (60, 446463), (90, 297642), (108, 248035), (113, 237060), (135, 198428), (180, 148821), (226, 118530), (270, 99214), (339, 79020), (439, 61020), (452, 59265), (540, 49607), (565, 47412), (678, 39510), (878, 30510), (1017, 26340), (1130, 23706), (1317, 20340), (1356, 19755), (1695, 15804), (1756, 15255), (2034, 13170), (2195, 12204), (2260, 11853), (2634, 10170), (3051, 8780), (3390, 7902), (3951, 6780), (4068, 6585), (4390, 6102), (5085, 5268)]