149439060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276739}}^1$

素因数の和:276757

約数の個数: 48

約数和(自身を含む): 464923200

約数和(自身を除く): 315484140

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, 276739, 553478, 830217, 1106956, 1383695, 1660434, 2490651, 2767390, 3320868, 4151085, 4981302, 5534780, 7471953, 8302170, 9962604, 12453255, 14943906, 16604340, 24906510, 29887812, 37359765, 49813020, 74719530, 149439060]

約数ペア:

[(1, 149439060), (2, 74719530), (3, 49813020), (4, 37359765), (5, 29887812), (6, 24906510), (9, 16604340), (10, 14943906), (12, 12453255), (15, 9962604), (18, 8302170), (20, 7471953), (27, 5534780), (30, 4981302), (36, 4151085), (45, 3320868), (54, 2767390), (60, 2490651), (90, 1660434), (108, 1383695), (135, 1106956), (180, 830217), (270, 553478), (540, 276739)]