253480800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3461

約数の個数: 144

約数和(自身を含む): 851945472

約数和(自身を除く): 598464672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3100, 3407, 3720, 4650, 4960, 6200, 6814, 7440, 9300, 10221, 12400, 13628, 14880, 17035, 18600, 20442, 24800, 27256, 34070, 37200, 40884, 51105, 54512, 68140, 74400, 81768, 85175, 102210, 105617, 109024, 136280, 163536, 170350, 204420, 211234, 255525, 272560, 316851, 327072, 340700, 408840, 422468, 511050, 528085, 545120, 633702, 681400, 817680, 844936, 1022100, 1056170, 1267404, 1362800, 1584255, 1635360, 1689872, 2044200, 2112340, 2534808, 2640425, 2725600, 3168510, 3379744, 4088400, 4224680, 5069616, 5280850, 6337020, 7921275, 8176800, 8449360, 10139232, 10561700, 12674040, 15842550, 16898720, 21123400, 25348080, 31685100, 42246800, 50696160, 63370200, 84493600, 126740400, 253480800]

約数ペア:

[(1, 253480800), (2, 126740400), (3, 84493600), (4, 63370200), (5, 50696160), (6, 42246800), (8, 31685100), (10, 25348080), (12, 21123400), (15, 16898720), (16, 15842550), (20, 12674040), (24, 10561700), (25, 10139232), (30, 8449360), (31, 8176800), (32, 7921275), (40, 6337020), (48, 5280850), (50, 5069616), (60, 4224680), (62, 4088400), (75, 3379744), (80, 3168510), (93, 2725600), (96, 2640425), (100, 2534808), (120, 2112340), (124, 2044200), (150, 1689872), (155, 1635360), (160, 1584255), (186, 1362800), (200, 1267404), (240, 1056170), (248, 1022100), (300, 844936), (310, 817680), (372, 681400), (400, 633702), (465, 545120), (480, 528085), (496, 511050), (600, 422468), (620, 408840), (744, 340700), (775, 327072), (800, 316851), (930, 272560), (992, 255525), (1200, 211234), (1240, 204420), (1488, 170350), (1550, 163536), (1860, 136280), (2325, 109024), (2400, 105617), (2480, 102210), (2976, 85175), (3100, 81768), (3407, 74400), (3720, 68140), (4650, 54512), (4960, 51105), (6200, 40884), (6814, 37200), (7440, 34070), (9300, 27256), (10221, 24800), (12400, 20442), (13628, 18600), (14880, 17035)]