271122540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 822230976

約数和(自身を除く): 551108436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 579, 772, 780, 965, 1158, 1801, 1930, 2316, 2509, 2895, 3602, 3860, 5018, 5403, 5790, 7204, 7527, 9005, 10036, 10806, 11580, 12545, 15054, 18010, 21612, 23413, 25090, 27015, 30108, 36020, 37635, 46826, 50180, 54030, 70239, 75270, 93652, 108060, 117065, 140478, 150540, 234130, 280956, 347593, 351195, 468260, 695186, 702390, 1042779, 1390372, 1404780, 1737965, 2085558, 3475930, 4171116, 4518709, 5213895, 6951860, 9037418, 10427790, 13556127, 18074836, 20855580, 22593545, 27112254, 45187090, 54224508, 67780635, 90374180, 135561270, 271122540]

約数ペア:

[(1, 271122540), (2, 135561270), (3, 90374180), (4, 67780635), (5, 54224508), (6, 45187090), (10, 27112254), (12, 22593545), (13, 20855580), (15, 18074836), (20, 13556127), (26, 10427790), (30, 9037418), (39, 6951860), (52, 5213895), (60, 4518709), (65, 4171116), (78, 3475930), (130, 2085558), (156, 1737965), (193, 1404780), (195, 1390372), (260, 1042779), (386, 702390), (390, 695186), (579, 468260), (772, 351195), (780, 347593), (965, 280956), (1158, 234130), (1801, 150540), (1930, 140478), (2316, 117065), (2509, 108060), (2895, 93652), (3602, 75270), (3860, 70239), (5018, 54030), (5403, 50180), (5790, 46826), (7204, 37635), (7527, 36020), (9005, 30108), (10036, 27015), (10806, 25090), (11580, 23413), (12545, 21612), (15054, 18010)]