1261892700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{60961}}^1$

素因数の和:61004

約数の個数: 108

約数和(自身を含む): 4127371248

約数和(自身を除く): 2865478548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 60961, 121922, 182883, 243844, 304805, 365766, 548649, 609610, 731532, 914415, 1097298, 1219220, 1402103, 1524025, 1828830, 2194596, 2743245, 2804206, 3048050, 3657660, 4206309, 4572075, 5486490, 5608412, 6096100, 7010515, 8412618, 9144150, 10972980, 12618927, 13716225, 14021030, 16825236, 18288300, 21031545, 25237854, 27432450, 28042060, 35052575, 42063090, 50475708, 54864900, 63094635, 70105150, 84126180, 105157725, 126189270, 140210300, 210315450, 252378540, 315473175, 420630900, 630946350, 1261892700]

約数ペア:

[(1, 1261892700), (2, 630946350), (3, 420630900), (4, 315473175), (5, 252378540), (6, 210315450), (9, 140210300), (10, 126189270), (12, 105157725), (15, 84126180), (18, 70105150), (20, 63094635), (23, 54864900), (25, 50475708), (30, 42063090), (36, 35052575), (45, 28042060), (46, 27432450), (50, 25237854), (60, 21031545), (69, 18288300), (75, 16825236), (90, 14021030), (92, 13716225), (100, 12618927), (115, 10972980), (138, 9144150), (150, 8412618), (180, 7010515), (207, 6096100), (225, 5608412), (230, 5486490), (276, 4572075), (300, 4206309), (345, 3657660), (414, 3048050), (450, 2804206), (460, 2743245), (575, 2194596), (690, 1828830), (828, 1524025), (900, 1402103), (1035, 1219220), (1150, 1097298), (1380, 914415), (1725, 731532), (2070, 609610), (2300, 548649), (3450, 365766), (4140, 304805), (5175, 243844), (6900, 182883), (10350, 121922), (20700, 60961)]