9030300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 26998272

約数和(自身を除く): 17967972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 971, 1550, 1860, 1942, 2325, 2913, 3100, 3884, 4650, 4855, 5826, 9300, 9710, 11652, 14565, 19420, 24275, 29130, 30101, 48550, 58260, 60202, 72825, 90303, 97100, 120404, 145650, 150505, 180606, 291300, 301010, 361212, 451515, 602020, 752525, 903030, 1505050, 1806060, 2257575, 3010100, 4515150, 9030300]

約数ペア:

[(1, 9030300), (2, 4515150), (3, 3010100), (4, 2257575), (5, 1806060), (6, 1505050), (10, 903030), (12, 752525), (15, 602020), (20, 451515), (25, 361212), (30, 301010), (31, 291300), (50, 180606), (60, 150505), (62, 145650), (75, 120404), (93, 97100), (100, 90303), (124, 72825), (150, 60202), (155, 58260), (186, 48550), (300, 30101), (310, 29130), (372, 24275), (465, 19420), (620, 14565), (775, 11652), (930, 9710), (971, 9300), (1550, 5826), (1860, 4855), (1942, 4650), (2325, 3884), (2913, 3100)]