74917300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 173988864

約数和(自身を除く): 99071564

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 127, 170, 254, 340, 347, 425, 508, 635, 694, 850, 1270, 1388, 1700, 1735, 2159, 2540, 3175, 3470, 4318, 5899, 6350, 6940, 8636, 8675, 10795, 11798, 12700, 17350, 21590, 23596, 29495, 34700, 43180, 44069, 53975, 58990, 88138, 107950, 117980, 147475, 176276, 215900, 220345, 294950, 440690, 589900, 749173, 881380, 1101725, 1498346, 2203450, 2996692, 3745865, 4406900, 7491730, 14983460, 18729325, 37458650, 74917300]

約数ペア:

[(1, 74917300), (2, 37458650), (4, 18729325), (5, 14983460), (10, 7491730), (17, 4406900), (20, 3745865), (25, 2996692), (34, 2203450), (50, 1498346), (68, 1101725), (85, 881380), (100, 749173), (127, 589900), (170, 440690), (254, 294950), (340, 220345), (347, 215900), (425, 176276), (508, 147475), (635, 117980), (694, 107950), (850, 88138), (1270, 58990), (1388, 53975), (1700, 44069), (1735, 43180), (2159, 34700), (2540, 29495), (3175, 23596), (3470, 21590), (4318, 17350), (5899, 12700), (6350, 11798), (6940, 10795), (8636, 8675)]