1030442000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 2883029760

約数和(自身を除く): 1852587760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 112, 125, 140, 175, 178, 200, 250, 280, 350, 356, 400, 445, 500, 560, 623, 700, 712, 827, 875, 890, 1000, 1246, 1400, 1424, 1654, 1750, 1780, 2000, 2225, 2492, 2800, 3115, 3308, 3500, 3560, 4135, 4450, 4984, 5789, 6230, 6616, 7000, 7120, 8270, 8900, 9968, 11125, 11578, 12460, 13232, 14000, 15575, 16540, 17800, 20675, 22250, 23156, 24920, 28945, 31150, 33080, 35600, 41350, 44500, 46312, 49840, 57890, 62300, 66160, 73603, 77875, 82700, 89000, 92624, 103375, 115780, 124600, 144725, 147206, 155750, 165400, 178000, 206750, 231560, 249200, 289450, 294412, 311500, 330800, 368015, 413500, 463120, 515221, 578900, 588824, 623000, 723625, 736030, 827000, 1030442, 1157800, 1177648, 1246000, 1447250, 1472060, 1654000, 1840075, 2060884, 2315600, 2576105, 2894500, 2944120, 3680150, 4121768, 5152210, 5789000, 5888240, 7360300, 8243536, 9200375, 10304420, 11578000, 12880525, 14720600, 18400750, 20608840, 25761050, 29441200, 36801500, 41217680, 51522100, 64402625, 73603000, 103044200, 128805250, 147206000, 206088400, 257610500, 515221000, 1030442000]

約数ペア:

[(1, 1030442000), (2, 515221000), (4, 257610500), (5, 206088400), (7, 147206000), (8, 128805250), (10, 103044200), (14, 73603000), (16, 64402625), (20, 51522100), (25, 41217680), (28, 36801500), (35, 29441200), (40, 25761050), (50, 20608840), (56, 18400750), (70, 14720600), (80, 12880525), (89, 11578000), (100, 10304420), (112, 9200375), (125, 8243536), (140, 7360300), (175, 5888240), (178, 5789000), (200, 5152210), (250, 4121768), (280, 3680150), (350, 2944120), (356, 2894500), (400, 2576105), (445, 2315600), (500, 2060884), (560, 1840075), (623, 1654000), (700, 1472060), (712, 1447250), (827, 1246000), (875, 1177648), (890, 1157800), (1000, 1030442), (1246, 827000), (1400, 736030), (1424, 723625), (1654, 623000), (1750, 588824), (1780, 578900), (2000, 515221), (2225, 463120), (2492, 413500), (2800, 368015), (3115, 330800), (3308, 311500), (3500, 294412), (3560, 289450), (4135, 249200), (4450, 231560), (4984, 206750), (5789, 178000), (6230, 165400), (6616, 155750), (7000, 147206), (7120, 144725), (8270, 124600), (8900, 115780), (9968, 103375), (11125, 92624), (11578, 89000), (12460, 82700), (13232, 77875), (14000, 73603), (15575, 66160), (16540, 62300), (17800, 57890), (20675, 49840), (22250, 46312), (23156, 44500), (24920, 41350), (28945, 35600), (31150, 33080)]