64951200

素因数分解:

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

素因数の和:157

約数の個数: 288

約数和(自身を含む): 244984320

約数和(自身を除く): 180033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 97, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 194, 200, 216, 225, 240, 248, 270, 279, 288, 291, 300, 310, 360, 372, 388, 400, 432, 450, 465, 480, 485, 496, 540, 558, 582, 600, 620, 675, 720, 744, 775, 776, 800, 837, 864, 873, 900, 930, 970, 992, 1080, 1116, 1164, 1200, 1240, 1350, 1395, 1440, 1455, 1488, 1550, 1552, 1674, 1746, 1800, 1860, 1940, 2160, 2232, 2325, 2328, 2400, 2425, 2480, 2619, 2700, 2790, 2910, 2976, 3007, 3100, 3104, 3348, 3492, 3600, 3720, 3880, 4185, 4320, 4365, 4464, 4650, 4656, 4850, 4960, 5238, 5400, 5580, 5820, 6014, 6200, 6696, 6975, 6984, 7200, 7275, 7440, 7760, 8370, 8730, 8928, 9021, 9300, 9312, 9700, 10476, 10800, 11160, 11640, 12028, 12400, 13095, 13392, 13950, 13968, 14550, 14880, 15035, 15520, 16740, 17460, 18042, 18600, 19400, 20925, 20952, 21600, 21825, 22320, 23280, 24056, 24800, 26190, 26784, 27063, 27900, 27936, 29100, 30070, 33480, 34920, 36084, 37200, 38800, 41850, 41904, 43650, 44640, 45105, 46560, 48112, 52380, 54126, 55800, 58200, 60140, 65475, 66960, 69840, 72168, 74400, 75175, 77600, 81189, 83700, 83808, 87300, 90210, 96224, 104760, 108252, 111600, 116400, 120280, 130950, 133920, 135315, 139680, 144336, 150350, 162378, 167400, 174600, 180420, 209520, 216504, 223200, 225525, 232800, 240560, 261900, 270630, 288672, 300700, 324756, 334800, 349200, 360840, 405945, 419040, 433008, 451050, 481120, 523800, 541260, 601400, 649512, 669600, 676575, 698400, 721680, 811890, 866016, 902100, 1047600, 1082520, 1202800, 1299024, 1353150, 1443360, 1623780, 1804200, 2029725, 2095200, 2165040, 2405600, 2598048, 2706300, 3247560, 3608400, 4059450, 4330080, 5412600, 6495120, 7216800, 8118900, 10825200, 12990240, 16237800, 21650400, 32475600, 64951200]

約数ペア:

[(1, 64951200), (2, 32475600), (3, 21650400), (4, 16237800), (5, 12990240), (6, 10825200), (8, 8118900), (9, 7216800), (10, 6495120), (12, 5412600), (15, 4330080), (16, 4059450), (18, 3608400), (20, 3247560), (24, 2706300), (25, 2598048), (27, 2405600), (30, 2165040), (31, 2095200), (32, 2029725), (36, 1804200), (40, 1623780), (45, 1443360), (48, 1353150), (50, 1299024), (54, 1202800), (60, 1082520), (62, 1047600), (72, 902100), (75, 866016), (80, 811890), (90, 721680), (93, 698400), (96, 676575), (97, 669600), (100, 649512), (108, 601400), (120, 541260), (124, 523800), (135, 481120), (144, 451050), (150, 433008), (155, 419040), (160, 405945), (180, 360840), (186, 349200), (194, 334800), (200, 324756), (216, 300700), (225, 288672), (240, 270630), (248, 261900), (270, 240560), (279, 232800), (288, 225525), (291, 223200), (300, 216504), (310, 209520), (360, 180420), (372, 174600), (388, 167400), (400, 162378), (432, 150350), (450, 144336), (465, 139680), (480, 135315), (485, 133920), (496, 130950), (540, 120280), (558, 116400), (582, 111600), (600, 108252), (620, 104760), (675, 96224), (720, 90210), (744, 87300), (775, 83808), (776, 83700), (800, 81189), (837, 77600), (864, 75175), (873, 74400), (900, 72168), (930, 69840), (970, 66960), (992, 65475), (1080, 60140), (1116, 58200), (1164, 55800), (1200, 54126), (1240, 52380), (1350, 48112), (1395, 46560), (1440, 45105), (1455, 44640), (1488, 43650), (1550, 41904), (1552, 41850), (1674, 38800), (1746, 37200), (1800, 36084), (1860, 34920), (1940, 33480), (2160, 30070), (2232, 29100), (2325, 27936), (2328, 27900), (2400, 27063), (2425, 26784), (2480, 26190), (2619, 24800), (2700, 24056), (2790, 23280), (2910, 22320), (2976, 21825), (3007, 21600), (3100, 20952), (3104, 20925), (3348, 19400), (3492, 18600), (3600, 18042), (3720, 17460), (3880, 16740), (4185, 15520), (4320, 15035), (4365, 14880), (4464, 14550), (4650, 13968), (4656, 13950), (4850, 13392), (4960, 13095), (5238, 12400), (5400, 12028), (5580, 11640), (5820, 11160), (6014, 10800), (6200, 10476), (6696, 9700), (6975, 9312), (6984, 9300), (7200, 9021), (7275, 8928), (7440, 8730), (7760, 8370)]