27598260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 83381760

約数和(自身を除く): 55783500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 563, 570, 645, 817, 860, 1126, 1140, 1290, 1634, 1689, 2252, 2451, 2580, 2815, 3268, 3378, 4085, 4902, 5630, 6756, 8170, 8445, 9804, 10697, 11260, 12255, 16340, 16890, 21394, 24209, 24510, 32091, 33780, 42788, 48418, 49020, 53485, 64182, 72627, 96836, 106970, 121045, 128364, 145254, 160455, 213940, 242090, 290508, 320910, 363135, 459971, 484180, 641820, 726270, 919942, 1379913, 1452540, 1839884, 2299855, 2759826, 4599710, 5519652, 6899565, 9199420, 13799130, 27598260]

約数ペア:

[(1, 27598260), (2, 13799130), (3, 9199420), (4, 6899565), (5, 5519652), (6, 4599710), (10, 2759826), (12, 2299855), (15, 1839884), (19, 1452540), (20, 1379913), (30, 919942), (38, 726270), (43, 641820), (57, 484180), (60, 459971), (76, 363135), (86, 320910), (95, 290508), (114, 242090), (129, 213940), (172, 160455), (190, 145254), (215, 128364), (228, 121045), (258, 106970), (285, 96836), (380, 72627), (430, 64182), (516, 53485), (563, 49020), (570, 48418), (645, 42788), (817, 33780), (860, 32091), (1126, 24510), (1140, 24209), (1290, 21394), (1634, 16890), (1689, 16340), (2252, 12255), (2451, 11260), (2580, 10697), (2815, 9804), (3268, 8445), (3378, 8170), (4085, 6756), (4902, 5630)]