84225540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8719}}^1$

素因数の和:8761

約数の個数: 96

約数和(自身を含む): 281272320

約数和(自身を除く): 197046780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 8719, 9660, 17438, 26157, 34876, 43595, 52314, 61033, 87190, 104628, 122066, 130785, 174380, 183099, 200537, 244132, 261570, 305165, 366198, 401074, 523140, 601611, 610330, 732396, 802148, 915495, 1002685, 1203222, 1220660, 1403759, 1830990, 2005370, 2406444, 2807518, 3008055, 3661980, 4010740, 4211277, 5615036, 6016110, 7018795, 8422554, 12032220, 14037590, 16845108, 21056385, 28075180, 42112770, 84225540]

約数ペア:

[(1, 84225540), (2, 42112770), (3, 28075180), (4, 21056385), (5, 16845108), (6, 14037590), (7, 12032220), (10, 8422554), (12, 7018795), (14, 6016110), (15, 5615036), (20, 4211277), (21, 4010740), (23, 3661980), (28, 3008055), (30, 2807518), (35, 2406444), (42, 2005370), (46, 1830990), (60, 1403759), (69, 1220660), (70, 1203222), (84, 1002685), (92, 915495), (105, 802148), (115, 732396), (138, 610330), (140, 601611), (161, 523140), (210, 401074), (230, 366198), (276, 305165), (322, 261570), (345, 244132), (420, 200537), (460, 183099), (483, 174380), (644, 130785), (690, 122066), (805, 104628), (966, 87190), (1380, 61033), (1610, 52314), (1932, 43595), (2415, 34876), (3220, 26157), (4830, 17438), (8719, 9660)]