53971380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 169948800

約数和(自身を除く): 115977420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1123, 1335, 1602, 1780, 2246, 2403, 2670, 3204, 3369, 4005, 4492, 4806, 5340, 5615, 6738, 8010, 9612, 10107, 11230, 12015, 13476, 16020, 16845, 20214, 22460, 24030, 30321, 33690, 40428, 48060, 50535, 60642, 67380, 99947, 101070, 121284, 151605, 199894, 202140, 299841, 303210, 399788, 499735, 599682, 606420, 899523, 999470, 1199364, 1499205, 1799046, 1998940, 2698569, 2998410, 3598092, 4497615, 5397138, 5996820, 8995230, 10794276, 13492845, 17990460, 26985690, 53971380]

約数ペア:

[(1, 53971380), (2, 26985690), (3, 17990460), (4, 13492845), (5, 10794276), (6, 8995230), (9, 5996820), (10, 5397138), (12, 4497615), (15, 3598092), (18, 2998410), (20, 2698569), (27, 1998940), (30, 1799046), (36, 1499205), (45, 1199364), (54, 999470), (60, 899523), (89, 606420), (90, 599682), (108, 499735), (135, 399788), (178, 303210), (180, 299841), (267, 202140), (270, 199894), (356, 151605), (445, 121284), (534, 101070), (540, 99947), (801, 67380), (890, 60642), (1068, 50535), (1123, 48060), (1335, 40428), (1602, 33690), (1780, 30321), (2246, 24030), (2403, 22460), (2670, 20214), (3204, 16845), (3369, 16020), (4005, 13476), (4492, 12015), (4806, 11230), (5340, 10107), (5615, 9612), (6738, 8010)]