75655150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 149834160

約数和(自身を除く): 74179010

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 190, 194, 475, 485, 821, 950, 970, 1642, 1843, 2425, 3686, 4105, 4850, 8210, 9215, 15599, 18430, 20525, 31198, 41050, 46075, 77995, 79637, 92150, 155990, 159274, 389975, 398185, 779950, 796370, 1513103, 1990925, 3026206, 3981850, 7565515, 15131030, 37827575, 75655150]

約数ペア:

[(1, 75655150), (2, 37827575), (5, 15131030), (10, 7565515), (19, 3981850), (25, 3026206), (38, 1990925), (50, 1513103), (95, 796370), (97, 779950), (190, 398185), (194, 389975), (475, 159274), (485, 155990), (821, 92150), (950, 79637), (970, 77995), (1642, 46075), (1843, 41050), (2425, 31198), (3686, 20525), (4105, 18430), (4850, 15599), (8210, 9215)]