201906900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17290

約数の個数: 108

約数和(自身を含む): 681587452

約数和(自身を除く): 479680552

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 17257, 34514, 51771, 69028, 86285, 103542, 155313, 172570, 207084, 224341, 258855, 310626, 345140, 431425, 448682, 517710, 621252, 673023, 776565, 862850, 897364, 1035420, 1121705, 1294275, 1346046, 1553130, 1725700, 2019069, 2243410, 2588550, 2692092, 3106260, 3365115, 3882825, 4038138, 4486820, 5177100, 5608525, 6730230, 7765650, 8076276, 10095345, 11217050, 13460460, 15531300, 16825575, 20190690, 22434100, 33651150, 40381380, 50476725, 67302300, 100953450, 201906900]

約数ペア:

[(1, 201906900), (2, 100953450), (3, 67302300), (4, 50476725), (5, 40381380), (6, 33651150), (9, 22434100), (10, 20190690), (12, 16825575), (13, 15531300), (15, 13460460), (18, 11217050), (20, 10095345), (25, 8076276), (26, 7765650), (30, 6730230), (36, 5608525), (39, 5177100), (45, 4486820), (50, 4038138), (52, 3882825), (60, 3365115), (65, 3106260), (75, 2692092), (78, 2588550), (90, 2243410), (100, 2019069), (117, 1725700), (130, 1553130), (150, 1346046), (156, 1294275), (180, 1121705), (195, 1035420), (225, 897364), (234, 862850), (260, 776565), (300, 673023), (325, 621252), (390, 517710), (450, 448682), (468, 431425), (585, 345140), (650, 310626), (780, 258855), (900, 224341), (975, 207084), (1170, 172570), (1300, 155313), (1950, 103542), (2340, 86285), (2925, 69028), (3900, 51771), (5850, 34514), (11700, 17257)]