18935100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7013}}^1$

素因数の和:7036

約数の個数: 72

約数和(自身を含む): 60881520

約数和(自身を除く): 41946420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7013, 14026, 21039, 28052, 35065, 42078, 63117, 70130, 84156, 105195, 126234, 140260, 175325, 189351, 210390, 252468, 315585, 350650, 378702, 420780, 525975, 631170, 701300, 757404, 946755, 1051950, 1262340, 1577925, 1893510, 2103900, 3155850, 3787020, 4733775, 6311700, 9467550, 18935100]

約数ペア:

[(1, 18935100), (2, 9467550), (3, 6311700), (4, 4733775), (5, 3787020), (6, 3155850), (9, 2103900), (10, 1893510), (12, 1577925), (15, 1262340), (18, 1051950), (20, 946755), (25, 757404), (27, 701300), (30, 631170), (36, 525975), (45, 420780), (50, 378702), (54, 350650), (60, 315585), (75, 252468), (90, 210390), (100, 189351), (108, 175325), (135, 140260), (150, 126234), (180, 105195), (225, 84156), (270, 70130), (300, 63117), (450, 42078), (540, 35065), (675, 28052), (900, 21039), (1350, 14026), (2700, 7013)]