75672780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74189}}^1$

素因数の和:74218

約数の個数: 48

約数和(自身を含む): 224350560

約数和(自身を除く): 148677780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 74189, 148378, 222567, 296756, 370945, 445134, 741890, 890268, 1112835, 1261213, 1483780, 2225670, 2522426, 3783639, 4451340, 5044852, 6306065, 7567278, 12612130, 15134556, 18918195, 25224260, 37836390, 75672780]

約数ペア:

[(1, 75672780), (2, 37836390), (3, 25224260), (4, 18918195), (5, 15134556), (6, 12612130), (10, 7567278), (12, 6306065), (15, 5044852), (17, 4451340), (20, 3783639), (30, 2522426), (34, 2225670), (51, 1483780), (60, 1261213), (68, 1112835), (85, 890268), (102, 741890), (170, 445134), (204, 370945), (255, 296756), (340, 222567), (510, 148378), (1020, 74189)]