1375740400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{653}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 3469286880

約数和(自身を除く): 2093546480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 229, 230, 368, 400, 458, 460, 575, 653, 916, 920, 1145, 1150, 1306, 1832, 1840, 2290, 2300, 2612, 3265, 3664, 4580, 4600, 5224, 5267, 5725, 6530, 9160, 9200, 10448, 10534, 11450, 13060, 15019, 16325, 18320, 21068, 22900, 26120, 26335, 30038, 32650, 42136, 45800, 52240, 52670, 60076, 65300, 75095, 84272, 91600, 105340, 120152, 130600, 131675, 149537, 150190, 210680, 240304, 261200, 263350, 299074, 300380, 375475, 421360, 526700, 598148, 600760, 747685, 750950, 1053400, 1196296, 1201520, 1495370, 1501900, 2106800, 2392592, 2990740, 3003800, 3439351, 3738425, 5981480, 6007600, 6878702, 7476850, 11962960, 13757404, 14953700, 17196755, 27514808, 29907400, 34393510, 55029616, 59814800, 68787020, 85983775, 137574040, 171967550, 275148080, 343935100, 687870200, 1375740400]

約数ペア:

[(1, 1375740400), (2, 687870200), (4, 343935100), (5, 275148080), (8, 171967550), (10, 137574040), (16, 85983775), (20, 68787020), (23, 59814800), (25, 55029616), (40, 34393510), (46, 29907400), (50, 27514808), (80, 17196755), (92, 14953700), (100, 13757404), (115, 11962960), (184, 7476850), (200, 6878702), (229, 6007600), (230, 5981480), (368, 3738425), (400, 3439351), (458, 3003800), (460, 2990740), (575, 2392592), (653, 2106800), (916, 1501900), (920, 1495370), (1145, 1201520), (1150, 1196296), (1306, 1053400), (1832, 750950), (1840, 747685), (2290, 600760), (2300, 598148), (2612, 526700), (3265, 421360), (3664, 375475), (4580, 300380), (4600, 299074), (5224, 263350), (5267, 261200), (5725, 240304), (6530, 210680), (9160, 150190), (9200, 149537), (10448, 131675), (10534, 130600), (11450, 120152), (13060, 105340), (15019, 91600), (16325, 84272), (18320, 75095), (21068, 65300), (22900, 60076), (26120, 52670), (26335, 52240), (30038, 45800), (32650, 42136)]