67953900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32359}}^1$

素因数の和:32383

約数の個数: 72

約数和(自身を含む): 224707840

約数和(自身を除く): 156753940

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, 32359, 64718, 97077, 129436, 161795, 194154, 226513, 323590, 388308, 453026, 485385, 647180, 679539, 808975, 906052, 970770, 1132565, 1359078, 1617950, 1941540, 2265130, 2426925, 2718156, 3235900, 3397695, 4530260, 4853850, 5662825, 6795390, 9707700, 11325650, 13590780, 16988475, 22651300, 33976950, 67953900]

約数ペア:

[(1, 67953900), (2, 33976950), (3, 22651300), (4, 16988475), (5, 13590780), (6, 11325650), (7, 9707700), (10, 6795390), (12, 5662825), (14, 4853850), (15, 4530260), (20, 3397695), (21, 3235900), (25, 2718156), (28, 2426925), (30, 2265130), (35, 1941540), (42, 1617950), (50, 1359078), (60, 1132565), (70, 970770), (75, 906052), (84, 808975), (100, 679539), (105, 647180), (140, 485385), (150, 453026), (175, 388308), (210, 323590), (300, 226513), (350, 194154), (420, 161795), (525, 129436), (700, 97077), (1050, 64718), (2100, 32359)]