71112300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33863}}^1$

素因数の和:33887

約数の個数: 72

約数和(自身を含む): 235151616

約数和(自身を除く): 164039316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 33863, 67726, 101589, 135452, 169315, 203178, 237041, 338630, 406356, 474082, 507945, 677260, 711123, 846575, 948164, 1015890, 1185205, 1422246, 1693150, 2031780, 2370410, 2539725, 2844492, 3386300, 3555615, 4740820, 5079450, 5926025, 7111230, 10158900, 11852050, 14222460, 17778075, 23704100, 35556150, 71112300]

約数ペア:

[(1, 71112300), (2, 35556150), (3, 23704100), (4, 17778075), (5, 14222460), (6, 11852050), (7, 10158900), (10, 7111230), (12, 5926025), (14, 5079450), (15, 4740820), (20, 3555615), (21, 3386300), (25, 2844492), (28, 2539725), (30, 2370410), (35, 2031780), (42, 1693150), (50, 1422246), (60, 1185205), (70, 1015890), (75, 948164), (84, 846575), (100, 711123), (105, 677260), (140, 507945), (150, 474082), (175, 406356), (210, 338630), (300, 237041), (350, 203178), (420, 169315), (525, 135452), (700, 101589), (1050, 67726), (2100, 33863)]