151297500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{20173}}^1$

素因数の和:20200

約数の個数: 60

約数和(自身を含む): 441165032

約数和(自身を除く): 289867532

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, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 20173, 40346, 60519, 80692, 100865, 121038, 201730, 242076, 302595, 403460, 504325, 605190, 1008650, 1210380, 1512975, 2017300, 2521625, 3025950, 5043250, 6051900, 7564875, 10086500, 12608125, 15129750, 25216250, 30259500, 37824375, 50432500, 75648750, 151297500]

約数ペア:

[(1, 151297500), (2, 75648750), (3, 50432500), (4, 37824375), (5, 30259500), (6, 25216250), (10, 15129750), (12, 12608125), (15, 10086500), (20, 7564875), (25, 6051900), (30, 5043250), (50, 3025950), (60, 2521625), (75, 2017300), (100, 1512975), (125, 1210380), (150, 1008650), (250, 605190), (300, 504325), (375, 403460), (500, 302595), (625, 242076), (750, 201730), (1250, 121038), (1500, 100865), (1875, 80692), (2500, 60519), (3750, 40346), (7500, 20173)]