55744020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18217}}^1$

素因数の和:18249

約数の個数: 72

約数和(自身を含む): 179046504

約数和(自身を除く): 123302484

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, 18217, 36434, 54651, 72868, 91085, 109302, 163953, 182170, 218604, 273255, 309689, 327906, 364340, 546510, 619378, 655812, 819765, 929067, 1093020, 1238756, 1548445, 1639530, 1858134, 2787201, 3096890, 3279060, 3716268, 4645335, 5574402, 6193780, 9290670, 11148804, 13936005, 18581340, 27872010, 55744020]

約数ペア:

[(1, 55744020), (2, 27872010), (3, 18581340), (4, 13936005), (5, 11148804), (6, 9290670), (9, 6193780), (10, 5574402), (12, 4645335), (15, 3716268), (17, 3279060), (18, 3096890), (20, 2787201), (30, 1858134), (34, 1639530), (36, 1548445), (45, 1238756), (51, 1093020), (60, 929067), (68, 819765), (85, 655812), (90, 619378), (102, 546510), (153, 364340), (170, 327906), (180, 309689), (204, 273255), (255, 218604), (306, 182170), (340, 163953), (510, 109302), (612, 91085), (765, 72868), (1020, 54651), (1530, 36434), (3060, 18217)]