55730400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 197987328

約数和(自身を除く): 142256928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 132, 150, 160, 165, 176, 200, 220, 240, 264, 275, 300, 330, 352, 400, 440, 480, 528, 550, 600, 660, 800, 825, 880, 1056, 1100, 1200, 1320, 1650, 1760, 2111, 2200, 2400, 2640, 3300, 4222, 4400, 5280, 6333, 6600, 8444, 8800, 10555, 12666, 13200, 16888, 21110, 23221, 25332, 26400, 31665, 33776, 42220, 46442, 50664, 52775, 63330, 67552, 69663, 84440, 92884, 101328, 105550, 116105, 126660, 139326, 158325, 168880, 185768, 202656, 211100, 232210, 253320, 278652, 316650, 337760, 348315, 371536, 422200, 464420, 506640, 557304, 580525, 633300, 696630, 743072, 844400, 928840, 1013280, 1114608, 1161050, 1266600, 1393260, 1688800, 1741575, 1857680, 2229216, 2322100, 2533200, 2786520, 3483150, 3715360, 4644200, 5066400, 5573040, 6966300, 9288400, 11146080, 13932600, 18576800, 27865200, 55730400]

約数ペア:

[(1, 55730400), (2, 27865200), (3, 18576800), (4, 13932600), (5, 11146080), (6, 9288400), (8, 6966300), (10, 5573040), (11, 5066400), (12, 4644200), (15, 3715360), (16, 3483150), (20, 2786520), (22, 2533200), (24, 2322100), (25, 2229216), (30, 1857680), (32, 1741575), (33, 1688800), (40, 1393260), (44, 1266600), (48, 1161050), (50, 1114608), (55, 1013280), (60, 928840), (66, 844400), (75, 743072), (80, 696630), (88, 633300), (96, 580525), (100, 557304), (110, 506640), (120, 464420), (132, 422200), (150, 371536), (160, 348315), (165, 337760), (176, 316650), (200, 278652), (220, 253320), (240, 232210), (264, 211100), (275, 202656), (300, 185768), (330, 168880), (352, 158325), (400, 139326), (440, 126660), (480, 116105), (528, 105550), (550, 101328), (600, 92884), (660, 84440), (800, 69663), (825, 67552), (880, 63330), (1056, 52775), (1100, 50664), (1200, 46442), (1320, 42220), (1650, 33776), (1760, 31665), (2111, 26400), (2200, 25332), (2400, 23221), (2640, 21110), (3300, 16888), (4222, 13200), (4400, 12666), (5280, 10555), (6333, 8800), (6600, 8444)]