139110900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20201

約数の個数: 72

約数和(自身を含む): 420014784

約数和(自身を除く): 280903884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 20161, 40322, 60483, 80644, 100805, 120966, 201610, 241932, 302415, 403220, 463703, 504025, 604830, 927406, 1008050, 1209660, 1391109, 1512075, 1854812, 2016100, 2318515, 2782218, 3024150, 4637030, 5564436, 6048300, 6955545, 9274060, 11592575, 13911090, 23185150, 27822180, 34777725, 46370300, 69555450, 139110900]

約数ペア:

[(1, 139110900), (2, 69555450), (3, 46370300), (4, 34777725), (5, 27822180), (6, 23185150), (10, 13911090), (12, 11592575), (15, 9274060), (20, 6955545), (23, 6048300), (25, 5564436), (30, 4637030), (46, 3024150), (50, 2782218), (60, 2318515), (69, 2016100), (75, 1854812), (92, 1512075), (100, 1391109), (115, 1209660), (138, 1008050), (150, 927406), (230, 604830), (276, 504025), (300, 463703), (345, 403220), (460, 302415), (575, 241932), (690, 201610), (1150, 120966), (1380, 100805), (1725, 80644), (2300, 60483), (3450, 40322), (6900, 20161)]