272850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 723168

約数和(自身を除く): 450318

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 107, 150, 170, 214, 255, 321, 425, 510, 535, 642, 850, 1070, 1275, 1605, 1819, 2550, 2675, 3210, 3638, 5350, 5457, 8025, 9095, 10914, 16050, 18190, 27285, 45475, 54570, 90950, 136425, 272850]

約数ペア:

[(1, 272850), (2, 136425), (3, 90950), (5, 54570), (6, 45475), (10, 27285), (15, 18190), (17, 16050), (25, 10914), (30, 9095), (34, 8025), (50, 5457), (51, 5350), (75, 3638), (85, 3210), (102, 2675), (107, 2550), (150, 1819), (170, 1605), (214, 1275), (255, 1070), (321, 850), (425, 642), (510, 535)]