143751060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2053}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 437378760

約数和(自身を除く): 293627700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2053, 2334, 3501, 3890, 4106, 4668, 5835, 6159, 7002, 7780, 8212, 10265, 11670, 12318, 14004, 17505, 18477, 20530, 23340, 24636, 30795, 35010, 36954, 41060, 61590, 70020, 73908, 92385, 123180, 184770, 369540, 798617, 1597234, 2395851, 3194468, 3993085, 4791702, 7187553, 7986170, 9583404, 11979255, 14375106, 15972340, 23958510, 28750212, 35937765, 47917020, 71875530, 143751060]

約数ペア:

[(1, 143751060), (2, 71875530), (3, 47917020), (4, 35937765), (5, 28750212), (6, 23958510), (9, 15972340), (10, 14375106), (12, 11979255), (15, 9583404), (18, 7986170), (20, 7187553), (30, 4791702), (36, 3993085), (45, 3194468), (60, 2395851), (90, 1597234), (180, 798617), (389, 369540), (778, 184770), (1167, 123180), (1556, 92385), (1945, 73908), (2053, 70020), (2334, 61590), (3501, 41060), (3890, 36954), (4106, 35010), (4668, 30795), (5835, 24636), (6159, 23340), (7002, 20530), (7780, 18477), (8212, 17505), (10265, 14004), (11670, 12318)]