75868920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{70249}}^1$

素因数の和:70269

約数の個数: 64

約数和(自身を含む): 252900000

約数和(自身を除く): 177031080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 70249, 140498, 210747, 280996, 351245, 421494, 561992, 632241, 702490, 842988, 1053735, 1264482, 1404980, 1685976, 1896723, 2107470, 2528964, 2809960, 3161205, 3793446, 4214940, 5057928, 6322410, 7586892, 8429880, 9483615, 12644820, 15173784, 18967230, 25289640, 37934460, 75868920]

約数ペア:

[(1, 75868920), (2, 37934460), (3, 25289640), (4, 18967230), (5, 15173784), (6, 12644820), (8, 9483615), (9, 8429880), (10, 7586892), (12, 6322410), (15, 5057928), (18, 4214940), (20, 3793446), (24, 3161205), (27, 2809960), (30, 2528964), (36, 2107470), (40, 1896723), (45, 1685976), (54, 1404980), (60, 1264482), (72, 1053735), (90, 842988), (108, 702490), (120, 632241), (135, 561992), (180, 421494), (216, 351245), (270, 280996), (360, 210747), (540, 140498), (1080, 70249)]