30259500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{20173}}^1$

素因数の和:20195

約数の個数: 48

約数和(自身を含む): 88120032

約数和(自身を除く): 57860532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 20173, 40346, 60519, 80692, 100865, 121038, 201730, 242076, 302595, 403460, 504325, 605190, 1008650, 1210380, 1512975, 2017300, 2521625, 3025950, 5043250, 6051900, 7564875, 10086500, 15129750, 30259500]

約数ペア:

[(1, 30259500), (2, 15129750), (3, 10086500), (4, 7564875), (5, 6051900), (6, 5043250), (10, 3025950), (12, 2521625), (15, 2017300), (20, 1512975), (25, 1210380), (30, 1008650), (50, 605190), (60, 504325), (75, 403460), (100, 302595), (125, 242076), (150, 201730), (250, 121038), (300, 100865), (375, 80692), (500, 60519), (750, 40346), (1500, 20173)]