6666000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 23677056

約数和(自身を除く): 17011056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 101, 110, 120, 125, 132, 150, 165, 176, 200, 202, 220, 240, 250, 264, 275, 300, 303, 330, 375, 400, 404, 440, 500, 505, 528, 550, 600, 606, 660, 750, 808, 825, 880, 1000, 1010, 1100, 1111, 1200, 1212, 1320, 1375, 1500, 1515, 1616, 1650, 2000, 2020, 2200, 2222, 2424, 2525, 2640, 2750, 3000, 3030, 3300, 3333, 4040, 4125, 4400, 4444, 4848, 5050, 5500, 5555, 6000, 6060, 6600, 6666, 7575, 8080, 8250, 8888, 10100, 11000, 11110, 12120, 12625, 13200, 13332, 15150, 16500, 16665, 17776, 20200, 22000, 22220, 24240, 25250, 26664, 27775, 30300, 33000, 33330, 37875, 40400, 44440, 50500, 53328, 55550, 60600, 66000, 66660, 75750, 83325, 88880, 101000, 111100, 121200, 133320, 138875, 151500, 166650, 202000, 222200, 266640, 277750, 303000, 333300, 416625, 444400, 555500, 606000, 666600, 833250, 1111000, 1333200, 1666500, 2222000, 3333000, 6666000]

約数ペア:

[(1, 6666000), (2, 3333000), (3, 2222000), (4, 1666500), (5, 1333200), (6, 1111000), (8, 833250), (10, 666600), (11, 606000), (12, 555500), (15, 444400), (16, 416625), (20, 333300), (22, 303000), (24, 277750), (25, 266640), (30, 222200), (33, 202000), (40, 166650), (44, 151500), (48, 138875), (50, 133320), (55, 121200), (60, 111100), (66, 101000), (75, 88880), (80, 83325), (88, 75750), (100, 66660), (101, 66000), (110, 60600), (120, 55550), (125, 53328), (132, 50500), (150, 44440), (165, 40400), (176, 37875), (200, 33330), (202, 33000), (220, 30300), (240, 27775), (250, 26664), (264, 25250), (275, 24240), (300, 22220), (303, 22000), (330, 20200), (375, 17776), (400, 16665), (404, 16500), (440, 15150), (500, 13332), (505, 13200), (528, 12625), (550, 12120), (600, 11110), (606, 11000), (660, 10100), (750, 8888), (808, 8250), (825, 8080), (880, 7575), (1000, 6666), (1010, 6600), (1100, 6060), (1111, 6000), (1200, 5555), (1212, 5500), (1320, 5050), (1375, 4848), (1500, 4444), (1515, 4400), (1616, 4125), (1650, 4040), (2000, 3333), (2020, 3300), (2200, 3030), (2222, 3000), (2424, 2750), (2525, 2640)]