189875850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{6361}}^1$

素因数の和:6575

約数の個数: 48

約数和(自身を含む): 473332800

約数和(自身を除く): 283456950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 199, 398, 597, 995, 1194, 1990, 2985, 4975, 5970, 6361, 9950, 12722, 14925, 19083, 29850, 31805, 38166, 63610, 95415, 159025, 190830, 318050, 477075, 954150, 1265839, 2531678, 3797517, 6329195, 7595034, 12658390, 18987585, 31645975, 37975170, 63291950, 94937925, 189875850]

約数ペア:

[(1, 189875850), (2, 94937925), (3, 63291950), (5, 37975170), (6, 31645975), (10, 18987585), (15, 12658390), (25, 7595034), (30, 6329195), (50, 3797517), (75, 2531678), (150, 1265839), (199, 954150), (398, 477075), (597, 318050), (995, 190830), (1194, 159025), (1990, 95415), (2985, 63610), (4975, 38166), (5970, 31805), (6361, 29850), (9950, 19083), (12722, 14925)]