56755620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 96

約数和(自身を含む): 179571840

約数和(自身を除く): 122816220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1723, 1830, 2196, 2745, 3294, 3446, 3660, 5169, 5490, 6588, 6892, 8235, 8615, 10338, 10980, 15507, 16470, 17230, 20676, 25845, 31014, 32940, 34460, 46521, 51690, 62028, 77535, 93042, 103380, 105103, 155070, 186084, 210206, 232605, 310140, 315309, 420412, 465210, 525515, 630618, 930420, 945927, 1051030, 1261236, 1576545, 1891854, 2102060, 2837781, 3153090, 3783708, 4729635, 5675562, 6306180, 9459270, 11351124, 14188905, 18918540, 28377810, 56755620]

約数ペア:

[(1, 56755620), (2, 28377810), (3, 18918540), (4, 14188905), (5, 11351124), (6, 9459270), (9, 6306180), (10, 5675562), (12, 4729635), (15, 3783708), (18, 3153090), (20, 2837781), (27, 2102060), (30, 1891854), (36, 1576545), (45, 1261236), (54, 1051030), (60, 945927), (61, 930420), (90, 630618), (108, 525515), (122, 465210), (135, 420412), (180, 315309), (183, 310140), (244, 232605), (270, 210206), (305, 186084), (366, 155070), (540, 105103), (549, 103380), (610, 93042), (732, 77535), (915, 62028), (1098, 51690), (1220, 46521), (1647, 34460), (1723, 32940), (1830, 31014), (2196, 25845), (2745, 20676), (3294, 17230), (3446, 16470), (3660, 15507), (5169, 10980), (5490, 10338), (6588, 8615), (6892, 8235)]