1260530100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{155621}}^1$

素因数の和:155647

約数の個数: 90

約数和(自身を含む): 4086166854

約数和(自身を除く): 2825636754

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 155621, 311242, 466863, 622484, 778105, 933726, 1400589, 1556210, 1867452, 2334315, 2801178, 3112420, 3890525, 4201767, 4668630, 5602356, 7002945, 7781050, 8403534, 9337260, 11671575, 12605301, 14005890, 15562100, 16807068, 21008835, 23343150, 25210602, 28011780, 35014725, 42017670, 46686300, 50421204, 63026505, 70029450, 84035340, 105044175, 126053010, 140058900, 210088350, 252106020, 315132525, 420176700, 630265050, 1260530100]

約数ペア:

[(1, 1260530100), (2, 630265050), (3, 420176700), (4, 315132525), (5, 252106020), (6, 210088350), (9, 140058900), (10, 126053010), (12, 105044175), (15, 84035340), (18, 70029450), (20, 63026505), (25, 50421204), (27, 46686300), (30, 42017670), (36, 35014725), (45, 28011780), (50, 25210602), (54, 23343150), (60, 21008835), (75, 16807068), (81, 15562100), (90, 14005890), (100, 12605301), (108, 11671575), (135, 9337260), (150, 8403534), (162, 7781050), (180, 7002945), (225, 5602356), (270, 4668630), (300, 4201767), (324, 3890525), (405, 3112420), (450, 2801178), (540, 2334315), (675, 1867452), (810, 1556210), (900, 1400589), (1350, 933726), (1620, 778105), (2025, 622484), (2700, 466863), (4050, 311242), (8100, 155621)]