1045455000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{69697}}^1$

素因数の和:69726

約数の個数: 80

約数和(自身を含む): 3266048280

約数和(自身を除く): 2220593280

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, 15000, 69697, 139394, 209091, 278788, 348485, 418182, 557576, 696970, 836364, 1045455, 1393940, 1672728, 1742425, 2090910, 2787880, 3484850, 4181820, 5227275, 6969700, 8363640, 8712125, 10454550, 13939400, 17424250, 20909100, 26136375, 34848500, 41818200, 43560625, 52272750, 69697000, 87121250, 104545500, 130681875, 174242500, 209091000, 261363750, 348485000, 522727500, 1045455000]

約数ペア:

[(1, 1045455000), (2, 522727500), (3, 348485000), (4, 261363750), (5, 209091000), (6, 174242500), (8, 130681875), (10, 104545500), (12, 87121250), (15, 69697000), (20, 52272750), (24, 43560625), (25, 41818200), (30, 34848500), (40, 26136375), (50, 20909100), (60, 17424250), (75, 13939400), (100, 10454550), (120, 8712125), (125, 8363640), (150, 6969700), (200, 5227275), (250, 4181820), (300, 3484850), (375, 2787880), (500, 2090910), (600, 1742425), (625, 1672728), (750, 1393940), (1000, 1045455), (1250, 836364), (1500, 696970), (1875, 557576), (2500, 418182), (3000, 348485), (3750, 278788), (5000, 209091), (7500, 139394), (15000, 69697)]