189266400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 216

約数和(自身を含む): 676769184

約数和(自身を除く): 487502784

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, 72, 75, 80, 90, 96, 97, 100, 120, 144, 150, 160, 180, 194, 200, 225, 240, 271, 288, 291, 300, 360, 388, 400, 450, 480, 485, 542, 582, 600, 720, 776, 800, 813, 873, 900, 970, 1084, 1164, 1200, 1355, 1440, 1455, 1552, 1626, 1746, 1800, 1940, 2168, 2328, 2400, 2425, 2439, 2710, 2910, 3104, 3252, 3492, 3600, 3880, 4065, 4336, 4365, 4656, 4850, 4878, 5420, 5820, 6504, 6775, 6984, 7200, 7275, 7760, 8130, 8672, 8730, 9312, 9700, 9756, 10840, 11640, 12195, 13008, 13550, 13968, 14550, 15520, 16260, 17460, 19400, 19512, 20325, 21680, 21825, 23280, 24390, 26016, 26287, 27100, 27936, 29100, 32520, 34920, 38800, 39024, 40650, 43360, 43650, 46560, 48780, 52574, 54200, 58200, 60975, 65040, 69840, 77600, 78048, 78861, 81300, 87300, 97560, 105148, 108400, 116400, 121950, 130080, 131435, 139680, 157722, 162600, 174600, 195120, 210296, 216800, 232800, 236583, 243900, 262870, 315444, 325200, 349200, 390240, 394305, 420592, 473166, 487800, 525740, 630888, 650400, 657175, 698400, 788610, 841184, 946332, 975600, 1051480, 1182915, 1261776, 1314350, 1577220, 1892664, 1951200, 1971525, 2102960, 2365830, 2523552, 2628700, 3154440, 3785328, 3943050, 4205920, 4731660, 5257400, 5914575, 6308880, 7570656, 7886100, 9463320, 10514800, 11829150, 12617760, 15772200, 18926640, 21029600, 23658300, 31544400, 37853280, 47316600, 63088800, 94633200, 189266400]

約数ペア:

[(1, 189266400), (2, 94633200), (3, 63088800), (4, 47316600), (5, 37853280), (6, 31544400), (8, 23658300), (9, 21029600), (10, 18926640), (12, 15772200), (15, 12617760), (16, 11829150), (18, 10514800), (20, 9463320), (24, 7886100), (25, 7570656), (30, 6308880), (32, 5914575), (36, 5257400), (40, 4731660), (45, 4205920), (48, 3943050), (50, 3785328), (60, 3154440), (72, 2628700), (75, 2523552), (80, 2365830), (90, 2102960), (96, 1971525), (97, 1951200), (100, 1892664), (120, 1577220), (144, 1314350), (150, 1261776), (160, 1182915), (180, 1051480), (194, 975600), (200, 946332), (225, 841184), (240, 788610), (271, 698400), (288, 657175), (291, 650400), (300, 630888), (360, 525740), (388, 487800), (400, 473166), (450, 420592), (480, 394305), (485, 390240), (542, 349200), (582, 325200), (600, 315444), (720, 262870), (776, 243900), (800, 236583), (813, 232800), (873, 216800), (900, 210296), (970, 195120), (1084, 174600), (1164, 162600), (1200, 157722), (1355, 139680), (1440, 131435), (1455, 130080), (1552, 121950), (1626, 116400), (1746, 108400), (1800, 105148), (1940, 97560), (2168, 87300), (2328, 81300), (2400, 78861), (2425, 78048), (2439, 77600), (2710, 69840), (2910, 65040), (3104, 60975), (3252, 58200), (3492, 54200), (3600, 52574), (3880, 48780), (4065, 46560), (4336, 43650), (4365, 43360), (4656, 40650), (4850, 39024), (4878, 38800), (5420, 34920), (5820, 32520), (6504, 29100), (6775, 27936), (6984, 27100), (7200, 26287), (7275, 26016), (7760, 24390), (8130, 23280), (8672, 21825), (8730, 21680), (9312, 20325), (9700, 19512), (9756, 19400), (10840, 17460), (11640, 16260), (12195, 15520), (13008, 14550), (13550, 13968)]