131881650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4463}}^1$

素因数の和:4675

約数の個数: 48

約数和(自身を含む): 328800384

約数和(自身を除く): 196918734

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 591, 985, 1182, 1970, 2955, 4463, 4925, 5910, 8926, 9850, 13389, 14775, 22315, 26778, 29550, 44630, 66945, 111575, 133890, 223150, 334725, 669450, 879211, 1758422, 2637633, 4396055, 5275266, 8792110, 13188165, 21980275, 26376330, 43960550, 65940825, 131881650]

約数ペア:

[(1, 131881650), (2, 65940825), (3, 43960550), (5, 26376330), (6, 21980275), (10, 13188165), (15, 8792110), (25, 5275266), (30, 4396055), (50, 2637633), (75, 1758422), (150, 879211), (197, 669450), (394, 334725), (591, 223150), (985, 133890), (1182, 111575), (1970, 66945), (2955, 44630), (4463, 29550), (4925, 26778), (5910, 22315), (8926, 14775), (9850, 13389)]