261524273670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{442489}}^1$

素因数の和:442715

約数の個数: 128

約数和(自身を含む): 764622720000

約数和(自身を除く): 503098446330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 199, 270, 297, 330, 398, 495, 594, 597, 990, 995, 1194, 1485, 1791, 1990, 2189, 2970, 2985, 3582, 4378, 5373, 5970, 6567, 8955, 10746, 10945, 13134, 17910, 19701, 21890, 26865, 32835, 39402, 53730, 59103, 65670, 98505, 118206, 197010, 295515, 442489, 591030, 884978, 1327467, 2212445, 2654934, 3982401, 4424890, 4867379, 6637335, 7964802, 9734758, 11947203, 13274670, 14602137, 19912005, 23894406, 24336895, 29204274, 39824010, 43806411, 48673790, 59736015, 73010685, 87612822, 88055311, 119472030, 131419233, 146021370, 176110622, 219032055, 262838466, 264165933, 438064110, 440276555, 528331866, 657096165, 792497799, 880553110, 968608421, 1314192330, 1320829665, 1584995598, 1937216842, 2377493397, 2641659330, 2905825263, 3962488995, 4754986794, 4843042105, 5811650526, 7924977990, 8717475789, 9686084210, 11887466985, 14529126315, 17434951578, 23774933970, 26152427367, 29058252630, 43587378945, 52304854734, 87174757890, 130762136835, 261524273670]

約数ペア:

[(1, 261524273670), (2, 130762136835), (3, 87174757890), (5, 52304854734), (6, 43587378945), (9, 29058252630), (10, 26152427367), (11, 23774933970), (15, 17434951578), (18, 14529126315), (22, 11887466985), (27, 9686084210), (30, 8717475789), (33, 7924977990), (45, 5811650526), (54, 4843042105), (55, 4754986794), (66, 3962488995), (90, 2905825263), (99, 2641659330), (110, 2377493397), (135, 1937216842), (165, 1584995598), (198, 1320829665), (199, 1314192330), (270, 968608421), (297, 880553110), (330, 792497799), (398, 657096165), (495, 528331866), (594, 440276555), (597, 438064110), (990, 264165933), (995, 262838466), (1194, 219032055), (1485, 176110622), (1791, 146021370), (1990, 131419233), (2189, 119472030), (2970, 88055311), (2985, 87612822), (3582, 73010685), (4378, 59736015), (5373, 48673790), (5970, 43806411), (6567, 39824010), (8955, 29204274), (10746, 24336895), (10945, 23894406), (13134, 19912005), (17910, 14602137), (19701, 13274670), (21890, 11947203), (26865, 9734758), (32835, 7964802), (39402, 6637335), (53730, 4867379), (59103, 4424890), (65670, 3982401), (98505, 2654934), (118206, 2212445), (197010, 1327467), (295515, 884978), (442489, 591030)]