56435700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9937

約数の個数: 72

約数和(自身を含む): 171898720

約数和(自身を除く): 115463020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 9901, 19802, 29703, 39604, 49505, 59406, 99010, 118812, 148515, 188119, 198020, 247525, 297030, 376238, 495050, 564357, 594060, 742575, 752476, 940595, 990100, 1128714, 1485150, 1881190, 2257428, 2821785, 2970300, 3762380, 4702975, 5643570, 9405950, 11287140, 14108925, 18811900, 28217850, 56435700]

約数ペア:

[(1, 56435700), (2, 28217850), (3, 18811900), (4, 14108925), (5, 11287140), (6, 9405950), (10, 5643570), (12, 4702975), (15, 3762380), (19, 2970300), (20, 2821785), (25, 2257428), (30, 1881190), (38, 1485150), (50, 1128714), (57, 990100), (60, 940595), (75, 752476), (76, 742575), (95, 594060), (100, 564357), (114, 495050), (150, 376238), (190, 297030), (228, 247525), (285, 198020), (300, 188119), (380, 148515), (475, 118812), (570, 99010), (950, 59406), (1140, 49505), (1425, 39604), (1900, 29703), (2850, 19802), (5700, 9901)]