55346760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7348

約数の個数: 128

約数和(自身を含む): 210873600

約数和(自身を除く): 155526840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7321, 7560, 14642, 21963, 29284, 36605, 43926, 51247, 58568, 65889, 73210, 87852, 102494, 109815, 131778, 146420, 153741, 175704, 197667, 204988, 219630, 256235, 263556, 292840, 307482, 329445, 395334, 409976, 439260, 461223, 512470, 527112, 614964, 658890, 768705, 790668, 878520, 922446, 988335, 1024940, 1229928, 1317780, 1383669, 1537410, 1581336, 1844892, 1976670, 2049880, 2306115, 2635560, 2767338, 3074820, 3689784, 3953340, 4612230, 5534676, 6149640, 6918345, 7906680, 9224460, 11069352, 13836690, 18448920, 27673380, 55346760]

約数ペア:

[(1, 55346760), (2, 27673380), (3, 18448920), (4, 13836690), (5, 11069352), (6, 9224460), (7, 7906680), (8, 6918345), (9, 6149640), (10, 5534676), (12, 4612230), (14, 3953340), (15, 3689784), (18, 3074820), (20, 2767338), (21, 2635560), (24, 2306115), (27, 2049880), (28, 1976670), (30, 1844892), (35, 1581336), (36, 1537410), (40, 1383669), (42, 1317780), (45, 1229928), (54, 1024940), (56, 988335), (60, 922446), (63, 878520), (70, 790668), (72, 768705), (84, 658890), (90, 614964), (105, 527112), (108, 512470), (120, 461223), (126, 439260), (135, 409976), (140, 395334), (168, 329445), (180, 307482), (189, 292840), (210, 263556), (216, 256235), (252, 219630), (270, 204988), (280, 197667), (315, 175704), (360, 153741), (378, 146420), (420, 131778), (504, 109815), (540, 102494), (630, 87852), (756, 73210), (840, 65889), (945, 58568), (1080, 51247), (1260, 43926), (1512, 36605), (1890, 29284), (2520, 21963), (3780, 14642), (7321, 7560)]