3220650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 72

約数和(自身を含む): 9183564

約数和(自身を除く): 5962914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 421, 425, 450, 510, 765, 842, 850, 1263, 1275, 1530, 2105, 2526, 2550, 3789, 3825, 4210, 6315, 7157, 7578, 7650, 10525, 12630, 14314, 18945, 21050, 21471, 31575, 35785, 37890, 42942, 63150, 64413, 71570, 94725, 107355, 128826, 178925, 189450, 214710, 322065, 357850, 536775, 644130, 1073550, 1610325, 3220650]

約数ペア:

[(1, 3220650), (2, 1610325), (3, 1073550), (5, 644130), (6, 536775), (9, 357850), (10, 322065), (15, 214710), (17, 189450), (18, 178925), (25, 128826), (30, 107355), (34, 94725), (45, 71570), (50, 64413), (51, 63150), (75, 42942), (85, 37890), (90, 35785), (102, 31575), (150, 21471), (153, 21050), (170, 18945), (225, 14314), (255, 12630), (306, 10525), (421, 7650), (425, 7578), (450, 7157), (510, 6315), (765, 4210), (842, 3825), (850, 3789), (1263, 2550), (1275, 2526), (1530, 2105)]