144781650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24749}}^1$

素因数の和:24780

約数の個数: 72

約数和(自身を含む): 418918500

約数和(自身を除く): 274136850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 24749, 49498, 74247, 123745, 148494, 222741, 247490, 321737, 371235, 445482, 618725, 643474, 742470, 965211, 1113705, 1237450, 1608685, 1856175, 1930422, 2227410, 2895633, 3217370, 3712350, 4826055, 5568525, 5791266, 8043425, 9652110, 11137050, 14478165, 16086850, 24130275, 28956330, 48260550, 72390825, 144781650]

約数ペア:

[(1, 144781650), (2, 72390825), (3, 48260550), (5, 28956330), (6, 24130275), (9, 16086850), (10, 14478165), (13, 11137050), (15, 9652110), (18, 8043425), (25, 5791266), (26, 5568525), (30, 4826055), (39, 3712350), (45, 3217370), (50, 2895633), (65, 2227410), (75, 1930422), (78, 1856175), (90, 1608685), (117, 1237450), (130, 1113705), (150, 965211), (195, 742470), (225, 643474), (234, 618725), (325, 445482), (390, 371235), (450, 321737), (585, 247490), (650, 222741), (975, 148494), (1170, 123745), (1950, 74247), (2925, 49498), (5850, 24749)]