74784660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15017}}^1$

素因数の和:15112

約数の個数: 48

約数和(自身を含む): 211934016

約数和(自身を除く): 137149356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 15017, 30034, 45051, 60068, 75085, 90102, 150170, 180204, 225255, 300340, 450510, 901020, 1246411, 2492822, 3739233, 4985644, 6232055, 7478466, 12464110, 14956932, 18696165, 24928220, 37392330, 74784660]

約数ペア:

[(1, 74784660), (2, 37392330), (3, 24928220), (4, 18696165), (5, 14956932), (6, 12464110), (10, 7478466), (12, 6232055), (15, 4985644), (20, 3739233), (30, 2492822), (60, 1246411), (83, 901020), (166, 450510), (249, 300340), (332, 225255), (415, 180204), (498, 150170), (830, 90102), (996, 75085), (1245, 60068), (1660, 45051), (2490, 30034), (4980, 15017)]