47571000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 150845760

約数和(自身を除く): 103274760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 150, 157, 200, 202, 250, 300, 303, 314, 375, 404, 471, 500, 505, 600, 606, 628, 750, 785, 808, 942, 1000, 1010, 1212, 1256, 1500, 1515, 1570, 1884, 2020, 2355, 2424, 2525, 3000, 3030, 3140, 3768, 3925, 4040, 4710, 5050, 6060, 6280, 7575, 7850, 9420, 10100, 11775, 12120, 12625, 15150, 15700, 15857, 18840, 19625, 20200, 23550, 25250, 30300, 31400, 31714, 37875, 39250, 47100, 47571, 50500, 58875, 60600, 63428, 75750, 78500, 79285, 94200, 95142, 101000, 117750, 126856, 151500, 157000, 158570, 190284, 235500, 237855, 303000, 317140, 380568, 396425, 471000, 475710, 634280, 792850, 951420, 1189275, 1585700, 1902840, 1982125, 2378550, 3171400, 3964250, 4757100, 5946375, 7928500, 9514200, 11892750, 15857000, 23785500, 47571000]

約数ペア:

[(1, 47571000), (2, 23785500), (3, 15857000), (4, 11892750), (5, 9514200), (6, 7928500), (8, 5946375), (10, 4757100), (12, 3964250), (15, 3171400), (20, 2378550), (24, 1982125), (25, 1902840), (30, 1585700), (40, 1189275), (50, 951420), (60, 792850), (75, 634280), (100, 475710), (101, 471000), (120, 396425), (125, 380568), (150, 317140), (157, 303000), (200, 237855), (202, 235500), (250, 190284), (300, 158570), (303, 157000), (314, 151500), (375, 126856), (404, 117750), (471, 101000), (500, 95142), (505, 94200), (600, 79285), (606, 78500), (628, 75750), (750, 63428), (785, 60600), (808, 58875), (942, 50500), (1000, 47571), (1010, 47100), (1212, 39250), (1256, 37875), (1500, 31714), (1515, 31400), (1570, 30300), (1884, 25250), (2020, 23550), (2355, 20200), (2424, 19625), (2525, 18840), (3000, 15857), (3030, 15700), (3140, 15150), (3768, 12625), (3925, 12120), (4040, 11775), (4710, 10100), (5050, 9420), (6060, 7850), (6280, 7575)]