88461540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28909}}^1$

素因数の和:28941

約数の個数: 72

約数和(自身を含む): 284127480

約数和(自身を除く): 195665940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28909, 57818, 86727, 115636, 144545, 173454, 260181, 289090, 346908, 433635, 491453, 520362, 578180, 867270, 982906, 1040724, 1300905, 1474359, 1734540, 1965812, 2457265, 2601810, 2948718, 4423077, 4914530, 5203620, 5897436, 7371795, 8846154, 9829060, 14743590, 17692308, 22115385, 29487180, 44230770, 88461540]

約数ペア:

[(1, 88461540), (2, 44230770), (3, 29487180), (4, 22115385), (5, 17692308), (6, 14743590), (9, 9829060), (10, 8846154), (12, 7371795), (15, 5897436), (17, 5203620), (18, 4914530), (20, 4423077), (30, 2948718), (34, 2601810), (36, 2457265), (45, 1965812), (51, 1734540), (60, 1474359), (68, 1300905), (85, 1040724), (90, 982906), (102, 867270), (153, 578180), (170, 520362), (180, 491453), (204, 433635), (255, 346908), (306, 289090), (340, 260181), (510, 173454), (612, 144545), (765, 115636), (1020, 86727), (1530, 57818), (3060, 28909)]