125050020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 377287680

約数和(自身を除く): 252237660

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, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2551, 2580, 3268, 4085, 4902, 5102, 7653, 8170, 9804, 10204, 12255, 12755, 15306, 16340, 24510, 25510, 30612, 38265, 48469, 49020, 51020, 76530, 96938, 109693, 145407, 153060, 193876, 219386, 242345, 290814, 329079, 438772, 484690, 548465, 581628, 658158, 727035, 969380, 1096930, 1316316, 1454070, 1645395, 2084167, 2193860, 2908140, 3290790, 4168334, 6252501, 6581580, 8336668, 10420835, 12505002, 20841670, 25010004, 31262505, 41683340, 62525010, 125050020]

約数ペア:

[(1, 125050020), (2, 62525010), (3, 41683340), (4, 31262505), (5, 25010004), (6, 20841670), (10, 12505002), (12, 10420835), (15, 8336668), (19, 6581580), (20, 6252501), (30, 4168334), (38, 3290790), (43, 2908140), (57, 2193860), (60, 2084167), (76, 1645395), (86, 1454070), (95, 1316316), (114, 1096930), (129, 969380), (172, 727035), (190, 658158), (215, 581628), (228, 548465), (258, 484690), (285, 438772), (380, 329079), (430, 290814), (516, 242345), (570, 219386), (645, 193876), (817, 153060), (860, 145407), (1140, 109693), (1290, 96938), (1634, 76530), (2451, 51020), (2551, 49020), (2580, 48469), (3268, 38265), (4085, 30612), (4902, 25510), (5102, 24510), (7653, 16340), (8170, 15306), (9804, 12755), (10204, 12255)]