77835060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{144139}}^1$

素因数の和:144157

約数の個数: 48

約数和(自身を含む): 242155200

約数和(自身を除く): 164320140

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, 144139, 288278, 432417, 576556, 720695, 864834, 1297251, 1441390, 1729668, 2162085, 2594502, 2882780, 3891753, 4324170, 5189004, 6486255, 7783506, 8648340, 12972510, 15567012, 19458765, 25945020, 38917530, 77835060]

約数ペア:

[(1, 77835060), (2, 38917530), (3, 25945020), (4, 19458765), (5, 15567012), (6, 12972510), (9, 8648340), (10, 7783506), (12, 6486255), (15, 5189004), (18, 4324170), (20, 3891753), (27, 2882780), (30, 2594502), (36, 2162085), (45, 1729668), (54, 1441390), (60, 1297251), (90, 864834), (108, 720695), (135, 576556), (180, 432417), (270, 288278), (540, 144139)]