42070500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{9349}}^1$

素因数の和:9374

約数の個数: 72

約数和(自身を含む): 132732600

約数和(自身を除く): 90662100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 9349, 18698, 28047, 37396, 46745, 56094, 84141, 93490, 112188, 140235, 168282, 186980, 233725, 280470, 336564, 420705, 467450, 560940, 701175, 841410, 934900, 1168625, 1402350, 1682820, 2103525, 2337250, 2804700, 3505875, 4207050, 4674500, 7011750, 8414100, 10517625, 14023500, 21035250, 42070500]

約数ペア:

[(1, 42070500), (2, 21035250), (3, 14023500), (4, 10517625), (5, 8414100), (6, 7011750), (9, 4674500), (10, 4207050), (12, 3505875), (15, 2804700), (18, 2337250), (20, 2103525), (25, 1682820), (30, 1402350), (36, 1168625), (45, 934900), (50, 841410), (60, 701175), (75, 560940), (90, 467450), (100, 420705), (125, 336564), (150, 280470), (180, 233725), (225, 186980), (250, 168282), (300, 140235), (375, 112188), (450, 93490), (500, 84141), (750, 56094), (900, 46745), (1125, 37396), (1500, 28047), (2250, 18698), (4500, 9349)]