121688700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{57947}}^1$

素因数の和:57971

約数の個数: 72

約数和(自身を含む): 402390912

約数和(自身を除く): 280702212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 57947, 115894, 173841, 231788, 289735, 347682, 405629, 579470, 695364, 811258, 869205, 1158940, 1216887, 1448675, 1622516, 1738410, 2028145, 2433774, 2897350, 3476820, 4056290, 4346025, 4867548, 5794700, 6084435, 8112580, 8692050, 10140725, 12168870, 17384100, 20281450, 24337740, 30422175, 40562900, 60844350, 121688700]

約数ペア:

[(1, 121688700), (2, 60844350), (3, 40562900), (4, 30422175), (5, 24337740), (6, 20281450), (7, 17384100), (10, 12168870), (12, 10140725), (14, 8692050), (15, 8112580), (20, 6084435), (21, 5794700), (25, 4867548), (28, 4346025), (30, 4056290), (35, 3476820), (42, 2897350), (50, 2433774), (60, 2028145), (70, 1738410), (75, 1622516), (84, 1448675), (100, 1216887), (105, 1158940), (140, 869205), (150, 811258), (175, 695364), (210, 579470), (300, 405629), (350, 347682), (420, 289735), (525, 231788), (700, 173841), (1050, 115894), (2100, 57947)]