660565530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5867}}^1$

素因数の和:6025

約数の個数: 80

約数和(自身を含む): 1789270560

約数和(自身を除く): 1128705030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 810, 834, 1251, 1390, 2085, 2502, 3753, 4170, 5867, 6255, 7506, 11259, 11734, 12510, 17601, 18765, 22518, 29335, 35202, 37530, 52803, 56295, 58670, 88005, 105606, 112590, 158409, 176010, 264015, 316818, 475227, 528030, 792045, 815513, 950454, 1584090, 1631026, 2376135, 2446539, 4077565, 4752270, 4893078, 7339617, 8155130, 12232695, 14679234, 22018851, 24465390, 36698085, 44037702, 66056553, 73396170, 110094255, 132113106, 220188510, 330282765, 660565530]

約数ペア:

[(1, 660565530), (2, 330282765), (3, 220188510), (5, 132113106), (6, 110094255), (9, 73396170), (10, 66056553), (15, 44037702), (18, 36698085), (27, 24465390), (30, 22018851), (45, 14679234), (54, 12232695), (81, 8155130), (90, 7339617), (135, 4893078), (139, 4752270), (162, 4077565), (270, 2446539), (278, 2376135), (405, 1631026), (417, 1584090), (695, 950454), (810, 815513), (834, 792045), (1251, 528030), (1390, 475227), (2085, 316818), (2502, 264015), (3753, 176010), (4170, 158409), (5867, 112590), (6255, 105606), (7506, 88005), (11259, 58670), (11734, 56295), (12510, 52803), (17601, 37530), (18765, 35202), (22518, 29335)]