1738983900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{353}}^1\times {\mathrm{16421}}^1$

素因数の和:16791

約数の個数: 72

約数和(自身を含む): 5046020784

約数和(自身を除く): 3307036884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 8825, 10590, 16421, 17650, 21180, 26475, 32842, 35300, 49263, 52950, 65684, 82105, 98526, 105900, 164210, 197052, 246315, 328420, 410525, 492630, 821050, 985260, 1231575, 1642100, 2463150, 4926300, 5796613, 11593226, 17389839, 23186452, 28983065, 34779678, 57966130, 69559356, 86949195, 115932260, 144915325, 173898390, 289830650, 347796780, 434745975, 579661300, 869491950, 1738983900]

約数ペア:

[(1, 1738983900), (2, 869491950), (3, 579661300), (4, 434745975), (5, 347796780), (6, 289830650), (10, 173898390), (12, 144915325), (15, 115932260), (20, 86949195), (25, 69559356), (30, 57966130), (50, 34779678), (60, 28983065), (75, 23186452), (100, 17389839), (150, 11593226), (300, 5796613), (353, 4926300), (706, 2463150), (1059, 1642100), (1412, 1231575), (1765, 985260), (2118, 821050), (3530, 492630), (4236, 410525), (5295, 328420), (7060, 246315), (8825, 197052), (10590, 164210), (16421, 105900), (17650, 98526), (21180, 82105), (26475, 65684), (32842, 52950), (35300, 49263)]