27871140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 86083200

約数和(自身を除く): 58212060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 349, 363, 484, 605, 660, 698, 726, 1047, 1210, 1331, 1396, 1452, 1745, 1815, 2094, 2420, 2662, 3490, 3630, 3839, 3993, 4188, 5235, 5324, 6655, 6980, 7260, 7678, 7986, 10470, 11517, 13310, 15356, 15972, 19195, 19965, 20940, 23034, 26620, 38390, 39930, 42229, 46068, 57585, 76780, 79860, 84458, 115170, 126687, 168916, 211145, 230340, 253374, 422290, 464519, 506748, 633435, 844580, 929038, 1266870, 1393557, 1858076, 2322595, 2533740, 2787114, 4645190, 5574228, 6967785, 9290380, 13935570, 27871140]

約数ペア:

[(1, 27871140), (2, 13935570), (3, 9290380), (4, 6967785), (5, 5574228), (6, 4645190), (10, 2787114), (11, 2533740), (12, 2322595), (15, 1858076), (20, 1393557), (22, 1266870), (30, 929038), (33, 844580), (44, 633435), (55, 506748), (60, 464519), (66, 422290), (110, 253374), (121, 230340), (132, 211145), (165, 168916), (220, 126687), (242, 115170), (330, 84458), (349, 79860), (363, 76780), (484, 57585), (605, 46068), (660, 42229), (698, 39930), (726, 38390), (1047, 26620), (1210, 23034), (1331, 20940), (1396, 19965), (1452, 19195), (1745, 15972), (1815, 15356), (2094, 13310), (2420, 11517), (2662, 10470), (3490, 7986), (3630, 7678), (3839, 7260), (3993, 6980), (4188, 6655), (5235, 5324)]