121383500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 307507200

約数和(自身を除く): 186123700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 125, 140, 158, 175, 250, 316, 350, 395, 439, 500, 553, 700, 790, 875, 878, 1106, 1580, 1750, 1756, 1975, 2195, 2212, 2765, 3073, 3500, 3950, 4390, 5530, 6146, 7900, 8780, 9875, 10975, 11060, 12292, 13825, 15365, 19750, 21950, 27650, 30730, 34681, 39500, 43900, 54875, 55300, 61460, 69125, 69362, 76825, 109750, 138250, 138724, 153650, 173405, 219500, 242767, 276500, 307300, 346810, 384125, 485534, 693620, 768250, 867025, 971068, 1213835, 1536500, 1734050, 2427670, 3468100, 4335125, 4855340, 6069175, 8670250, 12138350, 17340500, 24276700, 30345875, 60691750, 121383500]

約数ペア:

[(1, 121383500), (2, 60691750), (4, 30345875), (5, 24276700), (7, 17340500), (10, 12138350), (14, 8670250), (20, 6069175), (25, 4855340), (28, 4335125), (35, 3468100), (50, 2427670), (70, 1734050), (79, 1536500), (100, 1213835), (125, 971068), (140, 867025), (158, 768250), (175, 693620), (250, 485534), (316, 384125), (350, 346810), (395, 307300), (439, 276500), (500, 242767), (553, 219500), (700, 173405), (790, 153650), (875, 138724), (878, 138250), (1106, 109750), (1580, 76825), (1750, 69362), (1756, 69125), (1975, 61460), (2195, 55300), (2212, 54875), (2765, 43900), (3073, 39500), (3500, 34681), (3950, 30730), (4390, 27650), (5530, 21950), (6146, 19750), (7900, 15365), (8780, 13825), (9875, 12292), (10975, 11060)]