85204800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 252

約数和(自身を含む): 310975756

約数和(自身を除く): 225770956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 61, 64, 72, 75, 80, 90, 96, 97, 100, 120, 122, 144, 150, 160, 180, 183, 192, 194, 200, 225, 240, 244, 288, 291, 300, 305, 320, 360, 366, 388, 400, 450, 480, 485, 488, 549, 576, 582, 600, 610, 720, 732, 776, 800, 873, 900, 915, 960, 970, 976, 1098, 1164, 1200, 1220, 1440, 1455, 1464, 1525, 1552, 1600, 1746, 1800, 1830, 1940, 1952, 2196, 2328, 2400, 2425, 2440, 2745, 2880, 2910, 2928, 3050, 3104, 3492, 3600, 3660, 3880, 3904, 4365, 4392, 4575, 4656, 4800, 4850, 4880, 5490, 5820, 5856, 5917, 6100, 6208, 6984, 7200, 7275, 7320, 7760, 8730, 8784, 9150, 9312, 9700, 9760, 10980, 11640, 11712, 11834, 12200, 13725, 13968, 14400, 14550, 14640, 15520, 17460, 17568, 17751, 18300, 18624, 19400, 19520, 21825, 21960, 23280, 23668, 24400, 27450, 27936, 29100, 29280, 29585, 31040, 34920, 35136, 35502, 36600, 38800, 43650, 43920, 46560, 47336, 48800, 53253, 54900, 55872, 58200, 58560, 59170, 69840, 71004, 73200, 77600, 87300, 87840, 88755, 93120, 94672, 97600, 106506, 109800, 116400, 118340, 139680, 142008, 146400, 147925, 155200, 174600, 175680, 177510, 189344, 213012, 219600, 232800, 236680, 266265, 279360, 284016, 292800, 295850, 349200, 355020, 378688, 426024, 439200, 443775, 465600, 473360, 532530, 568032, 591700, 698400, 710040, 852048, 878400, 887550, 946720, 1065060, 1136064, 1183400, 1331325, 1396800, 1420080, 1704096, 1775100, 1893440, 2130120, 2366800, 2662650, 2840160, 3408192, 3550200, 4260240, 4733600, 5325300, 5680320, 7100400, 8520480, 9467200, 10650600, 14200800, 17040960, 21301200, 28401600, 42602400, 85204800]

約数ペア:

[(1, 85204800), (2, 42602400), (3, 28401600), (4, 21301200), (5, 17040960), (6, 14200800), (8, 10650600), (9, 9467200), (10, 8520480), (12, 7100400), (15, 5680320), (16, 5325300), (18, 4733600), (20, 4260240), (24, 3550200), (25, 3408192), (30, 2840160), (32, 2662650), (36, 2366800), (40, 2130120), (45, 1893440), (48, 1775100), (50, 1704096), (60, 1420080), (61, 1396800), (64, 1331325), (72, 1183400), (75, 1136064), (80, 1065060), (90, 946720), (96, 887550), (97, 878400), (100, 852048), (120, 710040), (122, 698400), (144, 591700), (150, 568032), (160, 532530), (180, 473360), (183, 465600), (192, 443775), (194, 439200), (200, 426024), (225, 378688), (240, 355020), (244, 349200), (288, 295850), (291, 292800), (300, 284016), (305, 279360), (320, 266265), (360, 236680), (366, 232800), (388, 219600), (400, 213012), (450, 189344), (480, 177510), (485, 175680), (488, 174600), (549, 155200), (576, 147925), (582, 146400), (600, 142008), (610, 139680), (720, 118340), (732, 116400), (776, 109800), (800, 106506), (873, 97600), (900, 94672), (915, 93120), (960, 88755), (970, 87840), (976, 87300), (1098, 77600), (1164, 73200), (1200, 71004), (1220, 69840), (1440, 59170), (1455, 58560), (1464, 58200), (1525, 55872), (1552, 54900), (1600, 53253), (1746, 48800), (1800, 47336), (1830, 46560), (1940, 43920), (1952, 43650), (2196, 38800), (2328, 36600), (2400, 35502), (2425, 35136), (2440, 34920), (2745, 31040), (2880, 29585), (2910, 29280), (2928, 29100), (3050, 27936), (3104, 27450), (3492, 24400), (3600, 23668), (3660, 23280), (3880, 21960), (3904, 21825), (4365, 19520), (4392, 19400), (4575, 18624), (4656, 18300), (4800, 17751), (4850, 17568), (4880, 17460), (5490, 15520), (5820, 14640), (5856, 14550), (5917, 14400), (6100, 13968), (6208, 13725), (6984, 12200), (7200, 11834), (7275, 11712), (7320, 11640), (7760, 10980), (8730, 9760), (8784, 9700), (9150, 9312)]