198543450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 566499456

約数和(自身を除く): 367956006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 173, 175, 210, 346, 350, 519, 525, 865, 1038, 1050, 1093, 1211, 1730, 2186, 2422, 2595, 3279, 3633, 4325, 5190, 5465, 6055, 6558, 7266, 7651, 8650, 10930, 12110, 12975, 15302, 16395, 18165, 22953, 25950, 27325, 30275, 32790, 36330, 38255, 45906, 54650, 60550, 76510, 81975, 90825, 114765, 163950, 181650, 189089, 191275, 229530, 378178, 382550, 567267, 573825, 945445, 1134534, 1147650, 1323623, 1890890, 2647246, 2836335, 3970869, 4727225, 5672670, 6618115, 7941738, 9454450, 13236230, 14181675, 19854345, 28363350, 33090575, 39708690, 66181150, 99271725, 198543450]

約数ペア:

[(1, 198543450), (2, 99271725), (3, 66181150), (5, 39708690), (6, 33090575), (7, 28363350), (10, 19854345), (14, 14181675), (15, 13236230), (21, 9454450), (25, 7941738), (30, 6618115), (35, 5672670), (42, 4727225), (50, 3970869), (70, 2836335), (75, 2647246), (105, 1890890), (150, 1323623), (173, 1147650), (175, 1134534), (210, 945445), (346, 573825), (350, 567267), (519, 382550), (525, 378178), (865, 229530), (1038, 191275), (1050, 189089), (1093, 181650), (1211, 163950), (1730, 114765), (2186, 90825), (2422, 81975), (2595, 76510), (3279, 60550), (3633, 54650), (4325, 45906), (5190, 38255), (5465, 36330), (6055, 32790), (6558, 30275), (7266, 27325), (7651, 25950), (8650, 22953), (10930, 18165), (12110, 16395), (12975, 15302)]