43479200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 118117440

約数和(自身を除く): 74638240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 68, 80, 85, 92, 100, 115, 136, 139, 160, 170, 184, 200, 230, 272, 278, 340, 368, 391, 400, 425, 460, 544, 556, 575, 680, 695, 736, 782, 800, 850, 920, 1112, 1150, 1360, 1390, 1564, 1700, 1840, 1955, 2224, 2300, 2363, 2720, 2780, 3128, 3197, 3400, 3475, 3680, 3910, 4448, 4600, 4726, 5560, 6256, 6394, 6800, 6950, 7820, 9200, 9452, 9775, 11120, 11815, 12512, 12788, 13600, 13900, 15640, 15985, 18400, 18904, 19550, 22240, 23630, 25576, 27800, 31280, 31970, 37808, 39100, 47260, 51152, 54349, 55600, 59075, 62560, 63940, 75616, 78200, 79925, 94520, 102304, 108698, 111200, 118150, 127880, 156400, 159850, 189040, 217396, 236300, 255760, 271745, 312800, 319700, 378080, 434792, 472600, 511520, 543490, 639400, 869584, 945200, 1086980, 1278800, 1358725, 1739168, 1890400, 2173960, 2557600, 2717450, 4347920, 5434900, 8695840, 10869800, 21739600, 43479200]

約数ペア:

[(1, 43479200), (2, 21739600), (4, 10869800), (5, 8695840), (8, 5434900), (10, 4347920), (16, 2717450), (17, 2557600), (20, 2173960), (23, 1890400), (25, 1739168), (32, 1358725), (34, 1278800), (40, 1086980), (46, 945200), (50, 869584), (68, 639400), (80, 543490), (85, 511520), (92, 472600), (100, 434792), (115, 378080), (136, 319700), (139, 312800), (160, 271745), (170, 255760), (184, 236300), (200, 217396), (230, 189040), (272, 159850), (278, 156400), (340, 127880), (368, 118150), (391, 111200), (400, 108698), (425, 102304), (460, 94520), (544, 79925), (556, 78200), (575, 75616), (680, 63940), (695, 62560), (736, 59075), (782, 55600), (800, 54349), (850, 51152), (920, 47260), (1112, 39100), (1150, 37808), (1360, 31970), (1390, 31280), (1564, 27800), (1700, 25576), (1840, 23630), (1955, 22240), (2224, 19550), (2300, 18904), (2363, 18400), (2720, 15985), (2780, 15640), (3128, 13900), (3197, 13600), (3400, 12788), (3475, 12512), (3680, 11815), (3910, 11120), (4448, 9775), (4600, 9452), (4726, 9200), (5560, 7820), (6256, 6950), (6394, 6800)]