67580550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:1998

約数の個数: 72

約数和(自身を含む): 183961440

約数和(自身を除く): 116380890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 790, 1185, 1422, 1901, 1975, 2370, 3555, 3802, 3950, 5703, 5925, 7110, 9505, 11406, 11850, 17109, 17775, 19010, 28515, 34218, 35550, 47525, 57030, 85545, 95050, 142575, 150179, 171090, 285150, 300358, 427725, 450537, 750895, 855450, 901074, 1351611, 1501790, 2252685, 2703222, 3754475, 4505370, 6758055, 7508950, 11263425, 13516110, 22526850, 33790275, 67580550]

約数ペア:

[(1, 67580550), (2, 33790275), (3, 22526850), (5, 13516110), (6, 11263425), (9, 7508950), (10, 6758055), (15, 4505370), (18, 3754475), (25, 2703222), (30, 2252685), (45, 1501790), (50, 1351611), (75, 901074), (79, 855450), (90, 750895), (150, 450537), (158, 427725), (225, 300358), (237, 285150), (395, 171090), (450, 150179), (474, 142575), (711, 95050), (790, 85545), (1185, 57030), (1422, 47525), (1901, 35550), (1975, 34218), (2370, 28515), (3555, 19010), (3802, 17775), (3950, 17109), (5703, 11850), (5925, 11406), (7110, 9505)]