148276260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74887}}^1$

素因数の和:74913

約数の個数: 72

約数和(自身を含む): 490666176

約数和(自身を除く): 342389916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 74887, 149774, 224661, 299548, 374435, 449322, 673983, 748870, 823757, 898644, 1123305, 1347966, 1497740, 1647514, 2246610, 2471271, 2695932, 3295028, 3369915, 4118785, 4493220, 4942542, 6739830, 7413813, 8237570, 9885084, 12356355, 13479660, 14827626, 16475140, 24712710, 29655252, 37069065, 49425420, 74138130, 148276260]

約数ペア:

[(1, 148276260), (2, 74138130), (3, 49425420), (4, 37069065), (5, 29655252), (6, 24712710), (9, 16475140), (10, 14827626), (11, 13479660), (12, 12356355), (15, 9885084), (18, 8237570), (20, 7413813), (22, 6739830), (30, 4942542), (33, 4493220), (36, 4118785), (44, 3369915), (45, 3295028), (55, 2695932), (60, 2471271), (66, 2246610), (90, 1647514), (99, 1497740), (110, 1347966), (132, 1123305), (165, 898644), (180, 823757), (198, 748870), (220, 673983), (330, 449322), (396, 374435), (495, 299548), (660, 224661), (990, 149774), (1980, 74887)]