165520800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 612460800

約数和(自身を除く): 446940000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 79, 80, 90, 96, 97, 100, 108, 120, 135, 144, 150, 158, 160, 180, 194, 200, 216, 225, 237, 240, 270, 288, 291, 300, 316, 360, 388, 395, 400, 432, 450, 474, 480, 485, 540, 582, 600, 632, 675, 711, 720, 776, 790, 800, 864, 873, 900, 948, 970, 1080, 1164, 1185, 1200, 1264, 1350, 1422, 1440, 1455, 1552, 1580, 1746, 1800, 1896, 1940, 1975, 2133, 2160, 2328, 2370, 2400, 2425, 2528, 2619, 2700, 2844, 2910, 3104, 3160, 3492, 3555, 3600, 3792, 3880, 3950, 4266, 4320, 4365, 4656, 4740, 4850, 5238, 5400, 5688, 5820, 5925, 6320, 6984, 7110, 7200, 7275, 7584, 7663, 7760, 7900, 8532, 8730, 9312, 9480, 9700, 10476, 10665, 10800, 11376, 11640, 11850, 12640, 13095, 13968, 14220, 14550, 15326, 15520, 15800, 17064, 17460, 17775, 18960, 19400, 20952, 21330, 21600, 21825, 22752, 22989, 23280, 23700, 26190, 27936, 28440, 29100, 30652, 31600, 34128, 34920, 35550, 37920, 38315, 38800, 41904, 42660, 43650, 45978, 46560, 47400, 52380, 53325, 56880, 58200, 61304, 63200, 65475, 68256, 68967, 69840, 71100, 76630, 77600, 83808, 85320, 87300, 91956, 94800, 104760, 106650, 113760, 114945, 116400, 122608, 130950, 137934, 139680, 142200, 153260, 170640, 174600, 183912, 189600, 191575, 206901, 209520, 213300, 229890, 232800, 245216, 261900, 275868, 284400, 306520, 341280, 344835, 349200, 367824, 383150, 413802, 419040, 426600, 459780, 523800, 551736, 568800, 574725, 613040, 689670, 698400, 735648, 766300, 827604, 853200, 919560, 1034505, 1047600, 1103472, 1149450, 1226080, 1379340, 1532600, 1655208, 1706400, 1724175, 1839120, 2069010, 2095200, 2206944, 2298900, 2758680, 3065200, 3310416, 3448350, 3678240, 4138020, 4597800, 5172525, 5517360, 6130400, 6620832, 6896700, 8276040, 9195600, 10345050, 11034720, 13793400, 16552080, 18391200, 20690100, 27586800, 33104160, 41380200, 55173600, 82760400, 165520800]

約数ペア:

[(1, 165520800), (2, 82760400), (3, 55173600), (4, 41380200), (5, 33104160), (6, 27586800), (8, 20690100), (9, 18391200), (10, 16552080), (12, 13793400), (15, 11034720), (16, 10345050), (18, 9195600), (20, 8276040), (24, 6896700), (25, 6620832), (27, 6130400), (30, 5517360), (32, 5172525), (36, 4597800), (40, 4138020), (45, 3678240), (48, 3448350), (50, 3310416), (54, 3065200), (60, 2758680), (72, 2298900), (75, 2206944), (79, 2095200), (80, 2069010), (90, 1839120), (96, 1724175), (97, 1706400), (100, 1655208), (108, 1532600), (120, 1379340), (135, 1226080), (144, 1149450), (150, 1103472), (158, 1047600), (160, 1034505), (180, 919560), (194, 853200), (200, 827604), (216, 766300), (225, 735648), (237, 698400), (240, 689670), (270, 613040), (288, 574725), (291, 568800), (300, 551736), (316, 523800), (360, 459780), (388, 426600), (395, 419040), (400, 413802), (432, 383150), (450, 367824), (474, 349200), (480, 344835), (485, 341280), (540, 306520), (582, 284400), (600, 275868), (632, 261900), (675, 245216), (711, 232800), (720, 229890), (776, 213300), (790, 209520), (800, 206901), (864, 191575), (873, 189600), (900, 183912), (948, 174600), (970, 170640), (1080, 153260), (1164, 142200), (1185, 139680), (1200, 137934), (1264, 130950), (1350, 122608), (1422, 116400), (1440, 114945), (1455, 113760), (1552, 106650), (1580, 104760), (1746, 94800), (1800, 91956), (1896, 87300), (1940, 85320), (1975, 83808), (2133, 77600), (2160, 76630), (2328, 71100), (2370, 69840), (2400, 68967), (2425, 68256), (2528, 65475), (2619, 63200), (2700, 61304), (2844, 58200), (2910, 56880), (3104, 53325), (3160, 52380), (3492, 47400), (3555, 46560), (3600, 45978), (3792, 43650), (3880, 42660), (3950, 41904), (4266, 38800), (4320, 38315), (4365, 37920), (4656, 35550), (4740, 34920), (4850, 34128), (5238, 31600), (5400, 30652), (5688, 29100), (5820, 28440), (5925, 27936), (6320, 26190), (6984, 23700), (7110, 23280), (7200, 22989), (7275, 22752), (7584, 21825), (7663, 21600), (7760, 21330), (7900, 20952), (8532, 19400), (8730, 18960), (9312, 17775), (9480, 17460), (9700, 17064), (10476, 15800), (10665, 15520), (10800, 15326), (11376, 14550), (11640, 14220), (11850, 13968), (12640, 13095)]