157200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 507408

約数和(自身を除く): 350208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 524, 600, 655, 786, 1048, 1200, 1310, 1572, 1965, 2096, 2620, 3144, 3275, 3930, 5240, 6288, 6550, 7860, 9825, 10480, 13100, 15720, 19650, 26200, 31440, 39300, 52400, 78600, 157200]

約数ペア:

[(1, 157200), (2, 78600), (3, 52400), (4, 39300), (5, 31440), (6, 26200), (8, 19650), (10, 15720), (12, 13100), (15, 10480), (16, 9825), (20, 7860), (24, 6550), (25, 6288), (30, 5240), (40, 3930), (48, 3275), (50, 3144), (60, 2620), (75, 2096), (80, 1965), (100, 1572), (120, 1310), (131, 1200), (150, 1048), (200, 786), (240, 655), (262, 600), (300, 524), (393, 400)]