157897600

素因数分解:

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

素因数の和:110

約数の個数: 288

約数和(自身を含む): 486631800

約数和(自身を除く): 328734200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 53, 56, 64, 70, 76, 80, 95, 98, 100, 106, 112, 128, 133, 140, 152, 160, 175, 190, 196, 200, 212, 224, 245, 265, 266, 280, 304, 320, 350, 371, 380, 392, 400, 424, 448, 475, 490, 530, 532, 560, 608, 640, 665, 700, 742, 760, 784, 800, 848, 896, 931, 950, 980, 1007, 1060, 1064, 1120, 1216, 1225, 1325, 1330, 1400, 1484, 1520, 1568, 1600, 1696, 1855, 1862, 1900, 1960, 2014, 2120, 2128, 2240, 2432, 2450, 2597, 2650, 2660, 2800, 2968, 3040, 3136, 3200, 3325, 3392, 3710, 3724, 3800, 3920, 4028, 4240, 4256, 4480, 4655, 4900, 5035, 5194, 5300, 5320, 5600, 5936, 6080, 6272, 6650, 6784, 7049, 7420, 7448, 7600, 7840, 8056, 8480, 8512, 9275, 9310, 9800, 10070, 10388, 10600, 10640, 11200, 11872, 12160, 12985, 13300, 14098, 14840, 14896, 15200, 15680, 16112, 16960, 17024, 18550, 18620, 19600, 20140, 20776, 21200, 21280, 22400, 23275, 23744, 25175, 25970, 26600, 28196, 29680, 29792, 30400, 31360, 32224, 33920, 35245, 37100, 37240, 39200, 40280, 41552, 42400, 42560, 46550, 47488, 49343, 50350, 51940, 53200, 56392, 59360, 59584, 60800, 64448, 64925, 70490, 74200, 74480, 78400, 80560, 83104, 84800, 85120, 93100, 98686, 100700, 103880, 106400, 112784, 118720, 119168, 128896, 129850, 140980, 148400, 148960, 156800, 161120, 166208, 169600, 176225, 186200, 197372, 201400, 207760, 212800, 225568, 237440, 246715, 259700, 281960, 296800, 297920, 322240, 332416, 352450, 372400, 394744, 402800, 415520, 425600, 451136, 493430, 519400, 563920, 593600, 595840, 644480, 704900, 744800, 789488, 805600, 831040, 902272, 986860, 1038800, 1127840, 1187200, 1233575, 1409800, 1489600, 1578976, 1611200, 1662080, 1973720, 2077600, 2255680, 2467150, 2819600, 2979200, 3157952, 3222400, 3947440, 4155200, 4511360, 4934300, 5639200, 6315904, 7894880, 8310400, 9868600, 11278400, 15789760, 19737200, 22556800, 31579520, 39474400, 78948800, 157897600]

約数ペア:

[(1, 157897600), (2, 78948800), (4, 39474400), (5, 31579520), (7, 22556800), (8, 19737200), (10, 15789760), (14, 11278400), (16, 9868600), (19, 8310400), (20, 7894880), (25, 6315904), (28, 5639200), (32, 4934300), (35, 4511360), (38, 4155200), (40, 3947440), (49, 3222400), (50, 3157952), (53, 2979200), (56, 2819600), (64, 2467150), (70, 2255680), (76, 2077600), (80, 1973720), (95, 1662080), (98, 1611200), (100, 1578976), (106, 1489600), (112, 1409800), (128, 1233575), (133, 1187200), (140, 1127840), (152, 1038800), (160, 986860), (175, 902272), (190, 831040), (196, 805600), (200, 789488), (212, 744800), (224, 704900), (245, 644480), (265, 595840), (266, 593600), (280, 563920), (304, 519400), (320, 493430), (350, 451136), (371, 425600), (380, 415520), (392, 402800), (400, 394744), (424, 372400), (448, 352450), (475, 332416), (490, 322240), (530, 297920), (532, 296800), (560, 281960), (608, 259700), (640, 246715), (665, 237440), (700, 225568), (742, 212800), (760, 207760), (784, 201400), (800, 197372), (848, 186200), (896, 176225), (931, 169600), (950, 166208), (980, 161120), (1007, 156800), (1060, 148960), (1064, 148400), (1120, 140980), (1216, 129850), (1225, 128896), (1325, 119168), (1330, 118720), (1400, 112784), (1484, 106400), (1520, 103880), (1568, 100700), (1600, 98686), (1696, 93100), (1855, 85120), (1862, 84800), (1900, 83104), (1960, 80560), (2014, 78400), (2120, 74480), (2128, 74200), (2240, 70490), (2432, 64925), (2450, 64448), (2597, 60800), (2650, 59584), (2660, 59360), (2800, 56392), (2968, 53200), (3040, 51940), (3136, 50350), (3200, 49343), (3325, 47488), (3392, 46550), (3710, 42560), (3724, 42400), (3800, 41552), (3920, 40280), (4028, 39200), (4240, 37240), (4256, 37100), (4480, 35245), (4655, 33920), (4900, 32224), (5035, 31360), (5194, 30400), (5300, 29792), (5320, 29680), (5600, 28196), (5936, 26600), (6080, 25970), (6272, 25175), (6650, 23744), (6784, 23275), (7049, 22400), (7420, 21280), (7448, 21200), (7600, 20776), (7840, 20140), (8056, 19600), (8480, 18620), (8512, 18550), (9275, 17024), (9310, 16960), (9800, 16112), (10070, 15680), (10388, 15200), (10600, 14896), (10640, 14840), (11200, 14098), (11872, 13300), (12160, 12985)]