30195300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 87931872

約数和(自身を除く): 57736572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 251, 300, 401, 502, 753, 802, 1004, 1203, 1255, 1506, 1604, 2005, 2406, 2510, 3012, 3765, 4010, 4812, 5020, 6015, 6275, 7530, 8020, 10025, 12030, 12550, 15060, 18825, 20050, 24060, 25100, 30075, 37650, 40100, 60150, 75300, 100651, 120300, 201302, 301953, 402604, 503255, 603906, 1006510, 1207812, 1509765, 2013020, 2516275, 3019530, 5032550, 6039060, 7548825, 10065100, 15097650, 30195300]

約数ペア:

[(1, 30195300), (2, 15097650), (3, 10065100), (4, 7548825), (5, 6039060), (6, 5032550), (10, 3019530), (12, 2516275), (15, 2013020), (20, 1509765), (25, 1207812), (30, 1006510), (50, 603906), (60, 503255), (75, 402604), (100, 301953), (150, 201302), (251, 120300), (300, 100651), (401, 75300), (502, 60150), (753, 40100), (802, 37650), (1004, 30075), (1203, 25100), (1255, 24060), (1506, 20050), (1604, 18825), (2005, 15060), (2406, 12550), (2510, 12030), (3012, 10025), (3765, 8020), (4010, 7530), (4812, 6275), (5020, 6015)]