919150800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 3085040640

約数和(自身を除く): 2165889840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 47, 48, 50, 60, 75, 80, 86, 94, 100, 120, 129, 141, 150, 172, 188, 200, 215, 235, 240, 258, 282, 300, 344, 376, 379, 400, 430, 470, 516, 564, 600, 645, 688, 705, 752, 758, 860, 940, 1032, 1075, 1128, 1137, 1175, 1200, 1290, 1410, 1516, 1720, 1880, 1895, 2021, 2064, 2150, 2256, 2274, 2350, 2580, 2820, 3032, 3225, 3440, 3525, 3760, 3790, 4042, 4300, 4548, 4700, 5160, 5640, 5685, 6063, 6064, 6450, 7050, 7580, 8084, 8600, 9096, 9400, 9475, 10105, 10320, 11280, 11370, 12126, 12900, 14100, 15160, 16168, 16297, 17200, 17813, 18192, 18800, 18950, 20210, 22740, 24252, 25800, 28200, 28425, 30315, 30320, 32336, 32594, 35626, 37900, 40420, 45480, 48504, 48891, 50525, 51600, 53439, 56400, 56850, 60630, 65188, 71252, 75800, 80840, 81485, 89065, 90960, 97008, 97782, 101050, 106878, 113700, 121260, 130376, 142504, 151575, 151600, 161680, 162970, 178130, 195564, 202100, 213756, 227400, 242520, 244455, 260752, 267195, 285008, 303150, 325940, 356260, 391128, 404200, 407425, 427512, 445325, 454800, 485040, 488910, 534390, 606300, 651880, 712520, 765959, 782256, 808400, 814850, 855024, 890650, 977820, 1068780, 1212600, 1222275, 1303760, 1335975, 1425040, 1531918, 1629700, 1781300, 1955640, 2137560, 2297877, 2425200, 2444550, 2671950, 3063836, 3259400, 3562600, 3829795, 3911280, 4275120, 4595754, 4889100, 5343900, 6127672, 6518800, 7125200, 7659590, 9191508, 9778200, 10687800, 11489385, 12255344, 15319180, 18383016, 19148975, 19556400, 21375600, 22978770, 30638360, 36766032, 38297950, 45957540, 57446925, 61276720, 76595900, 91915080, 114893850, 153191800, 183830160, 229787700, 306383600, 459575400, 919150800]

約数ペア:

[(1, 919150800), (2, 459575400), (3, 306383600), (4, 229787700), (5, 183830160), (6, 153191800), (8, 114893850), (10, 91915080), (12, 76595900), (15, 61276720), (16, 57446925), (20, 45957540), (24, 38297950), (25, 36766032), (30, 30638360), (40, 22978770), (43, 21375600), (47, 19556400), (48, 19148975), (50, 18383016), (60, 15319180), (75, 12255344), (80, 11489385), (86, 10687800), (94, 9778200), (100, 9191508), (120, 7659590), (129, 7125200), (141, 6518800), (150, 6127672), (172, 5343900), (188, 4889100), (200, 4595754), (215, 4275120), (235, 3911280), (240, 3829795), (258, 3562600), (282, 3259400), (300, 3063836), (344, 2671950), (376, 2444550), (379, 2425200), (400, 2297877), (430, 2137560), (470, 1955640), (516, 1781300), (564, 1629700), (600, 1531918), (645, 1425040), (688, 1335975), (705, 1303760), (752, 1222275), (758, 1212600), (860, 1068780), (940, 977820), (1032, 890650), (1075, 855024), (1128, 814850), (1137, 808400), (1175, 782256), (1200, 765959), (1290, 712520), (1410, 651880), (1516, 606300), (1720, 534390), (1880, 488910), (1895, 485040), (2021, 454800), (2064, 445325), (2150, 427512), (2256, 407425), (2274, 404200), (2350, 391128), (2580, 356260), (2820, 325940), (3032, 303150), (3225, 285008), (3440, 267195), (3525, 260752), (3760, 244455), (3790, 242520), (4042, 227400), (4300, 213756), (4548, 202100), (4700, 195564), (5160, 178130), (5640, 162970), (5685, 161680), (6063, 151600), (6064, 151575), (6450, 142504), (7050, 130376), (7580, 121260), (8084, 113700), (8600, 106878), (9096, 101050), (9400, 97782), (9475, 97008), (10105, 90960), (10320, 89065), (11280, 81485), (11370, 80840), (12126, 75800), (12900, 71252), (14100, 65188), (15160, 60630), (16168, 56850), (16297, 56400), (17200, 53439), (17813, 51600), (18192, 50525), (18800, 48891), (18950, 48504), (20210, 45480), (22740, 40420), (24252, 37900), (25800, 35626), (28200, 32594), (28425, 32336), (30315, 30320)]