89815950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{28513}}^1$

素因数の和:28538

約数の個数: 72

約数和(自身を含む): 275787408

約数和(自身を除く): 185971458

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 28513, 57026, 85539, 142565, 171078, 199591, 256617, 285130, 399182, 427695, 513234, 598773, 712825, 855390, 997955, 1197546, 1283085, 1425650, 1796319, 1995910, 2138475, 2566170, 2993865, 3592638, 4276950, 4989775, 5987730, 6415425, 8981595, 9979550, 12830850, 14969325, 17963190, 29938650, 44907975, 89815950]

約数ペア:

[(1, 89815950), (2, 44907975), (3, 29938650), (5, 17963190), (6, 14969325), (7, 12830850), (9, 9979550), (10, 8981595), (14, 6415425), (15, 5987730), (18, 4989775), (21, 4276950), (25, 3592638), (30, 2993865), (35, 2566170), (42, 2138475), (45, 1995910), (50, 1796319), (63, 1425650), (70, 1283085), (75, 1197546), (90, 997955), (105, 855390), (126, 712825), (150, 598773), (175, 513234), (210, 427695), (225, 399182), (315, 285130), (350, 256617), (450, 199591), (525, 171078), (630, 142565), (1050, 85539), (1575, 57026), (3150, 28513)]