72023700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34297}}^1$

素因数の和:34321

約数の個数: 72

約数和(自身を含む): 238165312

約数和(自身を除く): 166141612

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, 34297, 68594, 102891, 137188, 171485, 205782, 240079, 342970, 411564, 480158, 514455, 685940, 720237, 857425, 960316, 1028910, 1200395, 1440474, 1714850, 2057820, 2400790, 2572275, 2880948, 3429700, 3601185, 4801580, 5144550, 6001975, 7202370, 10289100, 12003950, 14404740, 18005925, 24007900, 36011850, 72023700]

約数ペア:

[(1, 72023700), (2, 36011850), (3, 24007900), (4, 18005925), (5, 14404740), (6, 12003950), (7, 10289100), (10, 7202370), (12, 6001975), (14, 5144550), (15, 4801580), (20, 3601185), (21, 3429700), (25, 2880948), (28, 2572275), (30, 2400790), (35, 2057820), (42, 1714850), (50, 1440474), (60, 1200395), (70, 1028910), (75, 960316), (84, 857425), (100, 720237), (105, 685940), (140, 514455), (150, 480158), (175, 411564), (210, 342970), (300, 240079), (350, 205782), (420, 171485), (525, 137188), (700, 102891), (1050, 68594), (2100, 34297)]