151154760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 321626040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 227, 248, 310, 358, 372, 454, 465, 537, 620, 681, 716, 744, 895, 908, 930, 1074, 1135, 1240, 1362, 1432, 1790, 1816, 1860, 2148, 2270, 2685, 2724, 3405, 3580, 3720, 4296, 4540, 5370, 5448, 5549, 6810, 7037, 7160, 9080, 10740, 11098, 13620, 14074, 16647, 21111, 21480, 22196, 27240, 27745, 28148, 33294, 35185, 40633, 42222, 44392, 55490, 56296, 66588, 70370, 81266, 83235, 84444, 105555, 110980, 121899, 133176, 140740, 162532, 166470, 168888, 203165, 211110, 221960, 243798, 281480, 325064, 332940, 406330, 422220, 487596, 609495, 665880, 812660, 844440, 975192, 1218990, 1259623, 1625320, 2437980, 2519246, 3778869, 4875960, 5038492, 6298115, 7557738, 10076984, 12596230, 15115476, 18894345, 25192460, 30230952, 37788690, 50384920, 75577380, 151154760]

約数ペア:

[(1, 151154760), (2, 75577380), (3, 50384920), (4, 37788690), (5, 30230952), (6, 25192460), (8, 18894345), (10, 15115476), (12, 12596230), (15, 10076984), (20, 7557738), (24, 6298115), (30, 5038492), (31, 4875960), (40, 3778869), (60, 2519246), (62, 2437980), (93, 1625320), (120, 1259623), (124, 1218990), (155, 975192), (179, 844440), (186, 812660), (227, 665880), (248, 609495), (310, 487596), (358, 422220), (372, 406330), (454, 332940), (465, 325064), (537, 281480), (620, 243798), (681, 221960), (716, 211110), (744, 203165), (895, 168888), (908, 166470), (930, 162532), (1074, 140740), (1135, 133176), (1240, 121899), (1362, 110980), (1432, 105555), (1790, 84444), (1816, 83235), (1860, 81266), (2148, 70370), (2270, 66588), (2685, 56296), (2724, 55490), (3405, 44392), (3580, 42222), (3720, 40633), (4296, 35185), (4540, 33294), (5370, 28148), (5448, 27745), (5549, 27240), (6810, 22196), (7037, 21480), (7160, 21111), (9080, 16647), (10740, 14074), (11098, 13620)]