66755400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 221652480

約数和(自身を除く): 154897080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 37, 40, 50, 60, 62, 74, 75, 93, 97, 100, 111, 120, 124, 148, 150, 155, 185, 186, 194, 200, 222, 248, 291, 296, 300, 310, 370, 372, 388, 444, 465, 485, 555, 582, 600, 620, 740, 744, 775, 776, 888, 925, 930, 970, 1110, 1147, 1164, 1240, 1455, 1480, 1550, 1850, 1860, 1940, 2220, 2294, 2325, 2328, 2425, 2775, 2910, 3007, 3100, 3441, 3589, 3700, 3720, 3880, 4440, 4588, 4650, 4850, 5550, 5735, 5820, 6014, 6200, 6882, 7178, 7275, 7400, 9021, 9176, 9300, 9700, 10767, 11100, 11470, 11640, 12028, 13764, 14356, 14550, 15035, 17205, 17945, 18042, 18600, 19400, 21534, 22200, 22940, 24056, 27528, 28675, 28712, 29100, 30070, 34410, 35890, 36084, 43068, 45105, 45880, 53835, 57350, 58200, 60140, 68820, 71780, 72168, 75175, 86025, 86136, 89725, 90210, 107670, 111259, 114700, 120280, 137640, 143560, 150350, 172050, 179450, 180420, 215340, 222518, 225525, 229400, 269175, 300700, 333777, 344100, 358900, 360840, 430680, 445036, 451050, 538350, 556295, 601400, 667554, 688200, 717800, 890072, 902100, 1076700, 1112590, 1335108, 1668885, 1804200, 2153400, 2225180, 2670216, 2781475, 3337770, 4450360, 5562950, 6675540, 8344425, 11125900, 13351080, 16688850, 22251800, 33377700, 66755400]

約数ペア:

[(1, 66755400), (2, 33377700), (3, 22251800), (4, 16688850), (5, 13351080), (6, 11125900), (8, 8344425), (10, 6675540), (12, 5562950), (15, 4450360), (20, 3337770), (24, 2781475), (25, 2670216), (30, 2225180), (31, 2153400), (37, 1804200), (40, 1668885), (50, 1335108), (60, 1112590), (62, 1076700), (74, 902100), (75, 890072), (93, 717800), (97, 688200), (100, 667554), (111, 601400), (120, 556295), (124, 538350), (148, 451050), (150, 445036), (155, 430680), (185, 360840), (186, 358900), (194, 344100), (200, 333777), (222, 300700), (248, 269175), (291, 229400), (296, 225525), (300, 222518), (310, 215340), (370, 180420), (372, 179450), (388, 172050), (444, 150350), (465, 143560), (485, 137640), (555, 120280), (582, 114700), (600, 111259), (620, 107670), (740, 90210), (744, 89725), (775, 86136), (776, 86025), (888, 75175), (925, 72168), (930, 71780), (970, 68820), (1110, 60140), (1147, 58200), (1164, 57350), (1240, 53835), (1455, 45880), (1480, 45105), (1550, 43068), (1850, 36084), (1860, 35890), (1940, 34410), (2220, 30070), (2294, 29100), (2325, 28712), (2328, 28675), (2425, 27528), (2775, 24056), (2910, 22940), (3007, 22200), (3100, 21534), (3441, 19400), (3589, 18600), (3700, 18042), (3720, 17945), (3880, 17205), (4440, 15035), (4588, 14550), (4650, 14356), (4850, 13764), (5550, 12028), (5735, 11640), (5820, 11470), (6014, 11100), (6200, 10767), (6882, 9700), (7178, 9300), (7275, 9176), (7400, 9021)]