1333200

素因数分解:

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

素因数の和:133

約数の個数: 120

約数和(自身を含む): 4705056

約数和(自身を除く): 3371856

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, 132, 150, 165, 176, 200, 202, 220, 240, 264, 275, 300, 303, 330, 400, 404, 440, 505, 528, 550, 600, 606, 660, 808, 825, 880, 1010, 1100, 1111, 1200, 1212, 1320, 1515, 1616, 1650, 2020, 2200, 2222, 2424, 2525, 2640, 3030, 3300, 3333, 4040, 4400, 4444, 4848, 5050, 5555, 6060, 6600, 6666, 7575, 8080, 8888, 10100, 11110, 12120, 13200, 13332, 15150, 16665, 17776, 20200, 22220, 24240, 26664, 27775, 30300, 33330, 40400, 44440, 53328, 55550, 60600, 66660, 83325, 88880, 111100, 121200, 133320, 166650, 222200, 266640, 333300, 444400, 666600, 1333200]

約数ペア:

[(1, 1333200), (2, 666600), (3, 444400), (4, 333300), (5, 266640), (6, 222200), (8, 166650), (10, 133320), (11, 121200), (12, 111100), (15, 88880), (16, 83325), (20, 66660), (22, 60600), (24, 55550), (25, 53328), (30, 44440), (33, 40400), (40, 33330), (44, 30300), (48, 27775), (50, 26664), (55, 24240), (60, 22220), (66, 20200), (75, 17776), (80, 16665), (88, 15150), (100, 13332), (101, 13200), (110, 12120), (120, 11110), (132, 10100), (150, 8888), (165, 8080), (176, 7575), (200, 6666), (202, 6600), (220, 6060), (240, 5555), (264, 5050), (275, 4848), (300, 4444), (303, 4400), (330, 4040), (400, 3333), (404, 3300), (440, 3030), (505, 2640), (528, 2525), (550, 2424), (600, 2222), (606, 2200), (660, 2020), (808, 1650), (825, 1616), (880, 1515), (1010, 1320), (1100, 1212), (1111, 1200)]