166256820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 519120000

約数和(自身を除く): 352863180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 499, 540, 617, 998, 1234, 1497, 1851, 1996, 2468, 2495, 2994, 3085, 3702, 4491, 4990, 5553, 5988, 6170, 7404, 7485, 8982, 9255, 9980, 11106, 12340, 13473, 14970, 16659, 17964, 18510, 22212, 22455, 26946, 27765, 29940, 33318, 37020, 44910, 53892, 55530, 66636, 67365, 83295, 89820, 111060, 134730, 166590, 269460, 307883, 333180, 615766, 923649, 1231532, 1539415, 1847298, 2770947, 3078830, 3694596, 4618245, 5541894, 6157660, 8312841, 9236490, 11083788, 13854735, 16625682, 18472980, 27709470, 33251364, 41564205, 55418940, 83128410, 166256820]

約数ペア:

[(1, 166256820), (2, 83128410), (3, 55418940), (4, 41564205), (5, 33251364), (6, 27709470), (9, 18472980), (10, 16625682), (12, 13854735), (15, 11083788), (18, 9236490), (20, 8312841), (27, 6157660), (30, 5541894), (36, 4618245), (45, 3694596), (54, 3078830), (60, 2770947), (90, 1847298), (108, 1539415), (135, 1231532), (180, 923649), (270, 615766), (499, 333180), (540, 307883), (617, 269460), (998, 166590), (1234, 134730), (1497, 111060), (1851, 89820), (1996, 83295), (2468, 67365), (2495, 66636), (2994, 55530), (3085, 53892), (3702, 44910), (4491, 37020), (4990, 33318), (5553, 29940), (5988, 27765), (6170, 26946), (7404, 22455), (7485, 22212), (8982, 18510), (9255, 17964), (9980, 16659), (11106, 14970), (12340, 13473)]