71172300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 207611712

約数和(自身を除く): 136439412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1811, 1965, 2620, 3275, 3622, 3930, 5433, 6550, 7244, 7860, 9055, 9825, 10866, 13100, 18110, 19650, 21732, 27165, 36220, 39300, 45275, 54330, 90550, 108660, 135825, 181100, 237241, 271650, 474482, 543300, 711723, 948964, 1186205, 1423446, 2372410, 2846892, 3558615, 4744820, 5931025, 7117230, 11862050, 14234460, 17793075, 23724100, 35586150, 71172300]

約数ペア:

[(1, 71172300), (2, 35586150), (3, 23724100), (4, 17793075), (5, 14234460), (6, 11862050), (10, 7117230), (12, 5931025), (15, 4744820), (20, 3558615), (25, 2846892), (30, 2372410), (50, 1423446), (60, 1186205), (75, 948964), (100, 711723), (131, 543300), (150, 474482), (262, 271650), (300, 237241), (393, 181100), (524, 135825), (655, 108660), (786, 90550), (1310, 54330), (1572, 45275), (1811, 39300), (1965, 36220), (2620, 27165), (3275, 21732), (3622, 19650), (3930, 18110), (5433, 13100), (6550, 10866), (7244, 9825), (7860, 9055)]