219297600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 252

約数和(自身を含む): 792486604

約数和(自身を除く): 573189004

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, 64, 72, 75, 80, 90, 96, 97, 100, 120, 144, 150, 157, 160, 180, 192, 194, 200, 225, 240, 288, 291, 300, 314, 320, 360, 388, 400, 450, 471, 480, 485, 576, 582, 600, 628, 720, 776, 785, 800, 873, 900, 942, 960, 970, 1164, 1200, 1256, 1413, 1440, 1455, 1552, 1570, 1600, 1746, 1800, 1884, 1940, 2328, 2355, 2400, 2425, 2512, 2826, 2880, 2910, 3104, 3140, 3492, 3600, 3768, 3880, 3925, 4365, 4656, 4710, 4800, 4850, 5024, 5652, 5820, 6208, 6280, 6984, 7065, 7200, 7275, 7536, 7760, 7850, 8730, 9312, 9420, 9700, 10048, 11304, 11640, 11775, 12560, 13968, 14130, 14400, 14550, 15072, 15229, 15520, 15700, 17460, 18624, 18840, 19400, 21825, 22608, 23280, 23550, 25120, 27936, 28260, 29100, 30144, 30458, 31040, 31400, 34920, 35325, 37680, 38800, 43650, 45216, 45687, 46560, 47100, 50240, 55872, 56520, 58200, 60916, 62800, 69840, 70650, 75360, 76145, 77600, 87300, 90432, 91374, 93120, 94200, 113040, 116400, 121832, 125600, 137061, 139680, 141300, 150720, 152290, 155200, 174600, 182748, 188400, 226080, 228435, 232800, 243664, 251200, 274122, 279360, 282600, 304580, 349200, 365496, 376800, 380725, 452160, 456870, 465600, 487328, 548244, 565200, 609160, 685305, 698400, 730992, 753600, 761450, 913740, 974656, 1096488, 1130400, 1142175, 1218320, 1370610, 1396800, 1461984, 1522900, 1827480, 2192976, 2260800, 2284350, 2436640, 2741220, 2923968, 3045800, 3426525, 3654960, 4385952, 4568700, 4873280, 5482440, 6091600, 6853050, 7309920, 8771904, 9137400, 10964880, 12183200, 13706100, 14619840, 18274800, 21929760, 24366400, 27412200, 36549600, 43859520, 54824400, 73099200, 109648800, 219297600]

約数ペア:

[(1, 219297600), (2, 109648800), (3, 73099200), (4, 54824400), (5, 43859520), (6, 36549600), (8, 27412200), (9, 24366400), (10, 21929760), (12, 18274800), (15, 14619840), (16, 13706100), (18, 12183200), (20, 10964880), (24, 9137400), (25, 8771904), (30, 7309920), (32, 6853050), (36, 6091600), (40, 5482440), (45, 4873280), (48, 4568700), (50, 4385952), (60, 3654960), (64, 3426525), (72, 3045800), (75, 2923968), (80, 2741220), (90, 2436640), (96, 2284350), (97, 2260800), (100, 2192976), (120, 1827480), (144, 1522900), (150, 1461984), (157, 1396800), (160, 1370610), (180, 1218320), (192, 1142175), (194, 1130400), (200, 1096488), (225, 974656), (240, 913740), (288, 761450), (291, 753600), (300, 730992), (314, 698400), (320, 685305), (360, 609160), (388, 565200), (400, 548244), (450, 487328), (471, 465600), (480, 456870), (485, 452160), (576, 380725), (582, 376800), (600, 365496), (628, 349200), (720, 304580), (776, 282600), (785, 279360), (800, 274122), (873, 251200), (900, 243664), (942, 232800), (960, 228435), (970, 226080), (1164, 188400), (1200, 182748), (1256, 174600), (1413, 155200), (1440, 152290), (1455, 150720), (1552, 141300), (1570, 139680), (1600, 137061), (1746, 125600), (1800, 121832), (1884, 116400), (1940, 113040), (2328, 94200), (2355, 93120), (2400, 91374), (2425, 90432), (2512, 87300), (2826, 77600), (2880, 76145), (2910, 75360), (3104, 70650), (3140, 69840), (3492, 62800), (3600, 60916), (3768, 58200), (3880, 56520), (3925, 55872), (4365, 50240), (4656, 47100), (4710, 46560), (4800, 45687), (4850, 45216), (5024, 43650), (5652, 38800), (5820, 37680), (6208, 35325), (6280, 34920), (6984, 31400), (7065, 31040), (7200, 30458), (7275, 30144), (7536, 29100), (7760, 28260), (7850, 27936), (8730, 25120), (9312, 23550), (9420, 23280), (9700, 22608), (10048, 21825), (11304, 19400), (11640, 18840), (11775, 18624), (12560, 17460), (13968, 15700), (14130, 15520), (14400, 15229), (14550, 15072)]