102742920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{40771}}^1$

素因数の和:40795

約数の個数: 96

約数和(自身を含む): 381625920

約数和(自身を除く): 278883000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 40771, 81542, 122313, 163084, 203855, 244626, 285397, 326168, 366939, 407710, 489252, 570794, 611565, 733878, 815420, 856191, 978504, 1141588, 1223130, 1426985, 1467756, 1630840, 1712382, 1834695, 2283176, 2446260, 2568573, 2853970, 2935512, 3424764, 3669390, 4280955, 4892520, 5137146, 5707940, 6849528, 7338780, 8561910, 10274292, 11415880, 12842865, 14677560, 17123820, 20548584, 25685730, 34247640, 51371460, 102742920]

約数ペア:

[(1, 102742920), (2, 51371460), (3, 34247640), (4, 25685730), (5, 20548584), (6, 17123820), (7, 14677560), (8, 12842865), (9, 11415880), (10, 10274292), (12, 8561910), (14, 7338780), (15, 6849528), (18, 5707940), (20, 5137146), (21, 4892520), (24, 4280955), (28, 3669390), (30, 3424764), (35, 2935512), (36, 2853970), (40, 2568573), (42, 2446260), (45, 2283176), (56, 1834695), (60, 1712382), (63, 1630840), (70, 1467756), (72, 1426985), (84, 1223130), (90, 1141588), (105, 978504), (120, 856191), (126, 815420), (140, 733878), (168, 611565), (180, 570794), (210, 489252), (252, 407710), (280, 366939), (315, 326168), (360, 285397), (420, 244626), (504, 203855), (630, 163084), (840, 122313), (1260, 81542), (2520, 40771)]