38961300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{18553}}^1$

素因数の和:18577

約数の個数: 72

約数和(自身を含む): 128838976

約数和(自身を除く): 89877676

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, 18553, 37106, 55659, 74212, 92765, 111318, 129871, 185530, 222636, 259742, 278295, 371060, 389613, 463825, 519484, 556590, 649355, 779226, 927650, 1113180, 1298710, 1391475, 1558452, 1855300, 1948065, 2597420, 2782950, 3246775, 3896130, 5565900, 6493550, 7792260, 9740325, 12987100, 19480650, 38961300]

約数ペア:

[(1, 38961300), (2, 19480650), (3, 12987100), (4, 9740325), (5, 7792260), (6, 6493550), (7, 5565900), (10, 3896130), (12, 3246775), (14, 2782950), (15, 2597420), (20, 1948065), (21, 1855300), (25, 1558452), (28, 1391475), (30, 1298710), (35, 1113180), (42, 927650), (50, 779226), (60, 649355), (70, 556590), (75, 519484), (84, 463825), (100, 389613), (105, 371060), (140, 278295), (150, 259742), (175, 222636), (210, 185530), (300, 129871), (350, 111318), (420, 92765), (525, 74212), (700, 55659), (1050, 37106), (2100, 18553)]