69021180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127817}}^1$

素因数の和:127835

約数の個数: 48

約数和(自身を含む): 214734240

約数和(自身を除く): 145713060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 127817, 255634, 383451, 511268, 639085, 766902, 1150353, 1278170, 1533804, 1917255, 2300706, 2556340, 3451059, 3834510, 4601412, 5751765, 6902118, 7669020, 11503530, 13804236, 17255295, 23007060, 34510590, 69021180]

約数ペア:

[(1, 69021180), (2, 34510590), (3, 23007060), (4, 17255295), (5, 13804236), (6, 11503530), (9, 7669020), (10, 6902118), (12, 5751765), (15, 4601412), (18, 3834510), (20, 3451059), (27, 2556340), (30, 2300706), (36, 1917255), (45, 1533804), (54, 1278170), (60, 1150353), (90, 766902), (108, 639085), (135, 511268), (180, 383451), (270, 255634), (540, 127817)]