68682300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 199987200

約数和(自身を除く): 131304900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 179, 300, 358, 537, 716, 895, 1074, 1279, 1790, 2148, 2558, 2685, 3580, 3837, 4475, 5116, 5370, 6395, 7674, 8950, 10740, 12790, 13425, 15348, 17900, 19185, 25580, 26850, 31975, 38370, 53700, 63950, 76740, 95925, 127900, 191850, 228941, 383700, 457882, 686823, 915764, 1144705, 1373646, 2289410, 2747292, 3434115, 4578820, 5723525, 6868230, 11447050, 13736460, 17170575, 22894100, 34341150, 68682300]

約数ペア:

[(1, 68682300), (2, 34341150), (3, 22894100), (4, 17170575), (5, 13736460), (6, 11447050), (10, 6868230), (12, 5723525), (15, 4578820), (20, 3434115), (25, 2747292), (30, 2289410), (50, 1373646), (60, 1144705), (75, 915764), (100, 686823), (150, 457882), (179, 383700), (300, 228941), (358, 191850), (537, 127900), (716, 95925), (895, 76740), (1074, 63950), (1279, 53700), (1790, 38370), (2148, 31975), (2558, 26850), (2685, 25580), (3580, 19185), (3837, 17900), (4475, 15348), (5116, 13425), (5370, 12790), (6395, 10740), (7674, 8950)]