7575000

素因数分解:

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

素因数の和:135

約数の個数: 96

約数和(自身を含む): 23904720

約数和(自身を除く): 16329720

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, 200, 202, 250, 300, 303, 375, 404, 500, 505, 600, 606, 625, 750, 808, 1000, 1010, 1212, 1250, 1500, 1515, 1875, 2020, 2424, 2500, 2525, 3000, 3030, 3125, 3750, 4040, 5000, 5050, 6060, 6250, 7500, 7575, 9375, 10100, 12120, 12500, 12625, 15000, 15150, 18750, 20200, 25000, 25250, 30300, 37500, 37875, 50500, 60600, 63125, 75000, 75750, 101000, 126250, 151500, 189375, 252500, 303000, 315625, 378750, 505000, 631250, 757500, 946875, 1262500, 1515000, 1893750, 2525000, 3787500, 7575000]

約数ペア:

[(1, 7575000), (2, 3787500), (3, 2525000), (4, 1893750), (5, 1515000), (6, 1262500), (8, 946875), (10, 757500), (12, 631250), (15, 505000), (20, 378750), (24, 315625), (25, 303000), (30, 252500), (40, 189375), (50, 151500), (60, 126250), (75, 101000), (100, 75750), (101, 75000), (120, 63125), (125, 60600), (150, 50500), (200, 37875), (202, 37500), (250, 30300), (300, 25250), (303, 25000), (375, 20200), (404, 18750), (500, 15150), (505, 15000), (600, 12625), (606, 12500), (625, 12120), (750, 10100), (808, 9375), (1000, 7575), (1010, 7500), (1212, 6250), (1250, 6060), (1500, 5050), (1515, 5000), (1875, 4040), (2020, 3750), (2424, 3125), (2500, 3030), (2525, 3000)]