75907000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5873

約数の個数: 64

約数和(自身を含む): 191318400

約数和(自身を除く): 115411400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 5839, 6500, 11678, 13000, 23356, 29195, 46712, 58390, 75907, 116780, 145975, 151814, 233560, 291950, 303628, 379535, 583900, 607256, 729875, 759070, 1167800, 1459750, 1518140, 1897675, 2919500, 3036280, 3795350, 5839000, 7590700, 9488375, 15181400, 18976750, 37953500, 75907000]

約数ペア:

[(1, 75907000), (2, 37953500), (4, 18976750), (5, 15181400), (8, 9488375), (10, 7590700), (13, 5839000), (20, 3795350), (25, 3036280), (26, 2919500), (40, 1897675), (50, 1518140), (52, 1459750), (65, 1167800), (100, 759070), (104, 729875), (125, 607256), (130, 583900), (200, 379535), (250, 303628), (260, 291950), (325, 233560), (500, 151814), (520, 145975), (650, 116780), (1000, 75907), (1300, 58390), (1625, 46712), (2600, 29195), (3250, 23356), (5839, 13000), (6500, 11678)]