493430000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 300

約数和(自身を含む): 1490429160

約数和(自身を除く): 996999160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 49, 50, 53, 56, 70, 76, 80, 95, 98, 100, 106, 112, 125, 133, 140, 152, 175, 190, 196, 200, 212, 245, 250, 265, 266, 280, 304, 350, 371, 380, 392, 400, 424, 475, 490, 500, 530, 532, 560, 625, 665, 700, 742, 760, 784, 848, 875, 931, 950, 980, 1000, 1007, 1060, 1064, 1225, 1250, 1325, 1330, 1400, 1484, 1520, 1750, 1855, 1862, 1900, 1960, 2000, 2014, 2120, 2128, 2375, 2450, 2500, 2597, 2650, 2660, 2800, 2968, 3325, 3500, 3710, 3724, 3800, 3920, 4028, 4240, 4375, 4655, 4750, 4900, 5000, 5035, 5194, 5300, 5320, 5936, 6125, 6625, 6650, 7000, 7049, 7420, 7448, 7600, 8056, 8750, 9275, 9310, 9500, 9800, 10000, 10070, 10388, 10600, 10640, 11875, 12250, 12985, 13250, 13300, 14000, 14098, 14840, 14896, 16112, 16625, 17500, 18550, 18620, 19000, 19600, 20140, 20776, 21200, 23275, 23750, 24500, 25175, 25970, 26500, 26600, 28196, 29680, 30625, 33125, 33250, 35000, 35245, 37100, 37240, 38000, 40280, 41552, 46375, 46550, 47500, 49000, 49343, 50350, 51940, 53000, 53200, 56392, 61250, 64925, 66250, 66500, 70000, 70490, 74200, 74480, 80560, 83125, 92750, 93100, 95000, 98000, 98686, 100700, 103880, 106000, 112784, 116375, 122500, 125875, 129850, 132500, 133000, 140980, 148400, 166250, 176225, 185500, 186200, 190000, 197372, 201400, 207760, 231875, 232750, 245000, 246715, 251750, 259700, 265000, 266000, 281960, 324625, 332500, 352450, 371000, 372400, 394744, 402800, 463750, 465500, 490000, 493430, 503500, 519400, 530000, 563920, 581875, 629375, 649250, 665000, 704900, 742000, 789488, 881125, 927500, 931000, 986860, 1007000, 1038800, 1163750, 1233575, 1258750, 1298500, 1330000, 1409800, 1623125, 1762250, 1855000, 1862000, 1973720, 2014000, 2327500, 2467150, 2517500, 2597000, 2819600, 3246250, 3524500, 3710000, 3947440, 4405625, 4655000, 4934300, 5035000, 5194000, 6167875, 6492500, 7049000, 8811250, 9310000, 9868600, 10070000, 12335750, 12985000, 14098000, 17622500, 19737200, 24671500, 25970000, 30839375, 35245000, 49343000, 61678750, 70490000, 98686000, 123357500, 246715000, 493430000]

約数ペア:

[(1, 493430000), (2, 246715000), (4, 123357500), (5, 98686000), (7, 70490000), (8, 61678750), (10, 49343000), (14, 35245000), (16, 30839375), (19, 25970000), (20, 24671500), (25, 19737200), (28, 17622500), (35, 14098000), (38, 12985000), (40, 12335750), (49, 10070000), (50, 9868600), (53, 9310000), (56, 8811250), (70, 7049000), (76, 6492500), (80, 6167875), (95, 5194000), (98, 5035000), (100, 4934300), (106, 4655000), (112, 4405625), (125, 3947440), (133, 3710000), (140, 3524500), (152, 3246250), (175, 2819600), (190, 2597000), (196, 2517500), (200, 2467150), (212, 2327500), (245, 2014000), (250, 1973720), (265, 1862000), (266, 1855000), (280, 1762250), (304, 1623125), (350, 1409800), (371, 1330000), (380, 1298500), (392, 1258750), (400, 1233575), (424, 1163750), (475, 1038800), (490, 1007000), (500, 986860), (530, 931000), (532, 927500), (560, 881125), (625, 789488), (665, 742000), (700, 704900), (742, 665000), (760, 649250), (784, 629375), (848, 581875), (875, 563920), (931, 530000), (950, 519400), (980, 503500), (1000, 493430), (1007, 490000), (1060, 465500), (1064, 463750), (1225, 402800), (1250, 394744), (1325, 372400), (1330, 371000), (1400, 352450), (1484, 332500), (1520, 324625), (1750, 281960), (1855, 266000), (1862, 265000), (1900, 259700), (1960, 251750), (2000, 246715), (2014, 245000), (2120, 232750), (2128, 231875), (2375, 207760), (2450, 201400), (2500, 197372), (2597, 190000), (2650, 186200), (2660, 185500), (2800, 176225), (2968, 166250), (3325, 148400), (3500, 140980), (3710, 133000), (3724, 132500), (3800, 129850), (3920, 125875), (4028, 122500), (4240, 116375), (4375, 112784), (4655, 106000), (4750, 103880), (4900, 100700), (5000, 98686), (5035, 98000), (5194, 95000), (5300, 93100), (5320, 92750), (5936, 83125), (6125, 80560), (6625, 74480), (6650, 74200), (7000, 70490), (7049, 70000), (7420, 66500), (7448, 66250), (7600, 64925), (8056, 61250), (8750, 56392), (9275, 53200), (9310, 53000), (9500, 51940), (9800, 50350), (10000, 49343), (10070, 49000), (10388, 47500), (10600, 46550), (10640, 46375), (11875, 41552), (12250, 40280), (12985, 38000), (13250, 37240), (13300, 37100), (14000, 35245), (14098, 35000), (14840, 33250), (14896, 33125), (16112, 30625), (16625, 29680), (17500, 28196), (18550, 26600), (18620, 26500), (19000, 25970), (19600, 25175), (20140, 24500), (20776, 23750), (21200, 23275)]