73964100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{35221}}^1$

素因数の和:35245

約数の個数: 72

約数和(自身を含む): 244581568

約数和(自身を除く): 170617468

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, 35221, 70442, 105663, 140884, 176105, 211326, 246547, 352210, 422652, 493094, 528315, 704420, 739641, 880525, 986188, 1056630, 1232735, 1479282, 1761050, 2113260, 2465470, 2641575, 2958564, 3522100, 3698205, 4930940, 5283150, 6163675, 7396410, 10566300, 12327350, 14792820, 18491025, 24654700, 36982050, 73964100]

約数ペア:

[(1, 73964100), (2, 36982050), (3, 24654700), (4, 18491025), (5, 14792820), (6, 12327350), (7, 10566300), (10, 7396410), (12, 6163675), (14, 5283150), (15, 4930940), (20, 3698205), (21, 3522100), (25, 2958564), (28, 2641575), (30, 2465470), (35, 2113260), (42, 1761050), (50, 1479282), (60, 1232735), (70, 1056630), (75, 986188), (84, 880525), (100, 739641), (105, 704420), (140, 528315), (150, 493094), (175, 422652), (210, 352210), (300, 246547), (350, 211326), (420, 176105), (525, 140884), (700, 105663), (1050, 70442), (2100, 35221)]