85449240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2561

約数の個数: 96

約数和(自身を含む): 280687680

約数和(自身を除く): 195238440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2447, 2910, 3492, 3880, 4365, 4894, 5820, 6984, 7341, 8730, 9788, 11640, 12235, 14682, 17460, 19576, 22023, 24470, 29364, 34920, 36705, 44046, 48940, 58728, 73410, 88092, 97880, 110115, 146820, 176184, 220230, 237359, 293640, 440460, 474718, 712077, 880920, 949436, 1186795, 1424154, 1898872, 2136231, 2373590, 2848308, 3560385, 4272462, 4747180, 5696616, 7120770, 8544924, 9494360, 10681155, 14241540, 17089848, 21362310, 28483080, 42724620, 85449240]

約数ペア:

[(1, 85449240), (2, 42724620), (3, 28483080), (4, 21362310), (5, 17089848), (6, 14241540), (8, 10681155), (9, 9494360), (10, 8544924), (12, 7120770), (15, 5696616), (18, 4747180), (20, 4272462), (24, 3560385), (30, 2848308), (36, 2373590), (40, 2136231), (45, 1898872), (60, 1424154), (72, 1186795), (90, 949436), (97, 880920), (120, 712077), (180, 474718), (194, 440460), (291, 293640), (360, 237359), (388, 220230), (485, 176184), (582, 146820), (776, 110115), (873, 97880), (970, 88092), (1164, 73410), (1455, 58728), (1746, 48940), (1940, 44046), (2328, 36705), (2447, 34920), (2910, 29364), (3492, 24470), (3880, 22023), (4365, 19576), (4894, 17460), (5820, 14682), (6984, 12235), (7341, 11640), (8730, 9788)]