138615000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{9241}}^1$

素因数の和:9270

約数の個数: 80

約数和(自身を含む): 433080120

約数和(自身を除く): 294465120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 9241, 15000, 18482, 27723, 36964, 46205, 55446, 73928, 92410, 110892, 138615, 184820, 221784, 231025, 277230, 369640, 462050, 554460, 693075, 924100, 1108920, 1155125, 1386150, 1848200, 2310250, 2772300, 3465375, 4620500, 5544600, 5775625, 6930750, 9241000, 11551250, 13861500, 17326875, 23102500, 27723000, 34653750, 46205000, 69307500, 138615000]

約数ペア:

[(1, 138615000), (2, 69307500), (3, 46205000), (4, 34653750), (5, 27723000), (6, 23102500), (8, 17326875), (10, 13861500), (12, 11551250), (15, 9241000), (20, 6930750), (24, 5775625), (25, 5544600), (30, 4620500), (40, 3465375), (50, 2772300), (60, 2310250), (75, 1848200), (100, 1386150), (120, 1155125), (125, 1108920), (150, 924100), (200, 693075), (250, 554460), (300, 462050), (375, 369640), (500, 277230), (600, 231025), (625, 221784), (750, 184820), (1000, 138615), (1250, 110892), (1500, 92410), (1875, 73928), (2500, 55446), (3000, 46205), (3750, 36964), (5000, 27723), (7500, 18482), (9241, 15000)]