109381140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55243}}^1$

素因数の和:55269

約数の個数: 72

約数和(自身を含む): 361958688

約数和(自身を除く): 252577548

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, 55243, 110486, 165729, 220972, 276215, 331458, 497187, 552430, 607673, 662916, 828645, 994374, 1104860, 1215346, 1657290, 1823019, 1988748, 2430692, 2485935, 3038365, 3314580, 3646038, 4971870, 5469057, 6076730, 7292076, 9115095, 9943740, 10938114, 12153460, 18230190, 21876228, 27345285, 36460380, 54690570, 109381140]

約数ペア:

[(1, 109381140), (2, 54690570), (3, 36460380), (4, 27345285), (5, 21876228), (6, 18230190), (9, 12153460), (10, 10938114), (11, 9943740), (12, 9115095), (15, 7292076), (18, 6076730), (20, 5469057), (22, 4971870), (30, 3646038), (33, 3314580), (36, 3038365), (44, 2485935), (45, 2430692), (55, 1988748), (60, 1823019), (66, 1657290), (90, 1215346), (99, 1104860), (110, 994374), (132, 828645), (165, 662916), (180, 607673), (198, 552430), (220, 497187), (330, 331458), (396, 276215), (495, 220972), (660, 165729), (990, 110486), (1980, 55243)]