73256220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 223632864

約数和(自身を除く): 150376644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2437, 2505, 3006, 3340, 4874, 5010, 6012, 7311, 7515, 9748, 10020, 12185, 14622, 15030, 21933, 24370, 29244, 30060, 36555, 43866, 48740, 73110, 87732, 109665, 146220, 219330, 406979, 438660, 813958, 1220937, 1627916, 2034895, 2441874, 3662811, 4069790, 4883748, 6104685, 7325622, 8139580, 12209370, 14651244, 18314055, 24418740, 36628110, 73256220]

約数ペア:

[(1, 73256220), (2, 36628110), (3, 24418740), (4, 18314055), (5, 14651244), (6, 12209370), (9, 8139580), (10, 7325622), (12, 6104685), (15, 4883748), (18, 4069790), (20, 3662811), (30, 2441874), (36, 2034895), (45, 1627916), (60, 1220937), (90, 813958), (167, 438660), (180, 406979), (334, 219330), (501, 146220), (668, 109665), (835, 87732), (1002, 73110), (1503, 48740), (1670, 43866), (2004, 36555), (2437, 30060), (2505, 29244), (3006, 24370), (3340, 21933), (4874, 15030), (5010, 14622), (6012, 12185), (7311, 10020), (7515, 9748)]