155175060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29059}}^1$

素因数の和:29160

約数の個数: 48

約数和(自身を含む): 439387200

約数和(自身を除く): 284212140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 29059, 58118, 87177, 116236, 145295, 174354, 290590, 348708, 435885, 581180, 871770, 1743540, 2586251, 5172502, 7758753, 10345004, 12931255, 15517506, 25862510, 31035012, 38793765, 51725020, 77587530, 155175060]

約数ペア:

[(1, 155175060), (2, 77587530), (3, 51725020), (4, 38793765), (5, 31035012), (6, 25862510), (10, 15517506), (12, 12931255), (15, 10345004), (20, 7758753), (30, 5172502), (60, 2586251), (89, 1743540), (178, 871770), (267, 581180), (356, 435885), (445, 348708), (534, 290590), (890, 174354), (1068, 145295), (1335, 116236), (1780, 87177), (2670, 58118), (5340, 29059)]