30050550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 72

約数和(自身を含む): 82666584

約数和(自身を除く): 52616034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1553, 1935, 2150, 3106, 3225, 3870, 4659, 6450, 7765, 9318, 9675, 13977, 15530, 19350, 23295, 27954, 38825, 46590, 66779, 69885, 77650, 116475, 133558, 139770, 200337, 232950, 333895, 349425, 400674, 601011, 667790, 698850, 1001685, 1202022, 1669475, 2003370, 3005055, 3338950, 5008425, 6010110, 10016850, 15025275, 30050550]

約数ペア:

[(1, 30050550), (2, 15025275), (3, 10016850), (5, 6010110), (6, 5008425), (9, 3338950), (10, 3005055), (15, 2003370), (18, 1669475), (25, 1202022), (30, 1001685), (43, 698850), (45, 667790), (50, 601011), (75, 400674), (86, 349425), (90, 333895), (129, 232950), (150, 200337), (215, 139770), (225, 133558), (258, 116475), (387, 77650), (430, 69885), (450, 66779), (645, 46590), (774, 38825), (1075, 27954), (1290, 23295), (1553, 19350), (1935, 15530), (2150, 13977), (3106, 9675), (3225, 9318), (3870, 7765), (4659, 6450)]