27739250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 65729664

約数和(自身を除く): 37990414

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 121, 125, 131, 154, 175, 242, 250, 262, 275, 350, 385, 550, 605, 655, 770, 847, 875, 917, 1210, 1310, 1375, 1441, 1694, 1750, 1834, 1925, 2750, 2882, 3025, 3275, 3850, 4235, 4585, 6050, 6550, 7205, 8470, 9170, 9625, 10087, 14410, 15125, 15851, 16375, 19250, 20174, 21175, 22925, 30250, 31702, 32750, 36025, 42350, 45850, 50435, 72050, 79255, 100870, 105875, 110957, 114625, 158510, 180125, 211750, 221914, 229250, 252175, 360250, 396275, 504350, 554785, 792550, 1109570, 1260875, 1981375, 2521750, 2773925, 3962750, 5547850, 13869625, 27739250]

約数ペア:

[(1, 27739250), (2, 13869625), (5, 5547850), (7, 3962750), (10, 2773925), (11, 2521750), (14, 1981375), (22, 1260875), (25, 1109570), (35, 792550), (50, 554785), (55, 504350), (70, 396275), (77, 360250), (110, 252175), (121, 229250), (125, 221914), (131, 211750), (154, 180125), (175, 158510), (242, 114625), (250, 110957), (262, 105875), (275, 100870), (350, 79255), (385, 72050), (550, 50435), (605, 45850), (655, 42350), (770, 36025), (847, 32750), (875, 31702), (917, 30250), (1210, 22925), (1310, 21175), (1375, 20174), (1441, 19250), (1694, 16375), (1750, 15851), (1834, 15125), (1925, 14410), (2750, 10087), (2882, 9625), (3025, 9170), (3275, 8470), (3850, 7205), (4235, 6550), (4585, 6050)]