71374800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 240

約数和(自身を含む): 271232640

約数和(自身を除く): 199857840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 293, 300, 336, 348, 350, 400, 406, 420, 435, 464, 525, 560, 580, 586, 600, 609, 696, 700, 725, 812, 840, 870, 879, 1015, 1050, 1160, 1172, 1200, 1218, 1392, 1400, 1450, 1465, 1624, 1680, 1740, 1758, 2030, 2051, 2100, 2175, 2320, 2344, 2436, 2800, 2900, 2930, 3045, 3248, 3480, 3516, 4060, 4102, 4200, 4350, 4395, 4688, 4872, 5075, 5800, 5860, 6090, 6153, 6960, 7032, 7325, 8120, 8204, 8400, 8497, 8700, 8790, 9744, 10150, 10255, 11600, 11720, 12180, 12306, 14064, 14650, 15225, 16240, 16408, 16994, 17400, 17580, 20300, 20510, 21975, 23440, 24360, 24612, 25491, 29300, 30450, 30765, 32816, 33988, 34800, 35160, 40600, 41020, 42485, 43950, 48720, 49224, 50982, 51275, 58600, 59479, 60900, 61530, 67976, 70320, 81200, 82040, 84970, 87900, 98448, 101964, 102550, 117200, 118958, 121800, 123060, 127455, 135952, 153825, 164080, 169940, 175800, 178437, 203928, 205100, 212425, 237916, 243600, 246120, 254910, 297395, 307650, 339880, 351600, 356874, 407856, 410200, 424850, 475832, 492240, 509820, 594790, 615300, 637275, 679760, 713748, 820400, 849700, 892185, 951664, 1019640, 1189580, 1230600, 1274550, 1427496, 1486975, 1699400, 1784370, 2039280, 2379160, 2461200, 2549100, 2854992, 2973950, 3398800, 3568740, 4460925, 4758320, 5098200, 5947900, 7137480, 8921850, 10196400, 11895800, 14274960, 17843700, 23791600, 35687400, 71374800]

約数ペア:

[(1, 71374800), (2, 35687400), (3, 23791600), (4, 17843700), (5, 14274960), (6, 11895800), (7, 10196400), (8, 8921850), (10, 7137480), (12, 5947900), (14, 5098200), (15, 4758320), (16, 4460925), (20, 3568740), (21, 3398800), (24, 2973950), (25, 2854992), (28, 2549100), (29, 2461200), (30, 2379160), (35, 2039280), (40, 1784370), (42, 1699400), (48, 1486975), (50, 1427496), (56, 1274550), (58, 1230600), (60, 1189580), (70, 1019640), (75, 951664), (80, 892185), (84, 849700), (87, 820400), (100, 713748), (105, 679760), (112, 637275), (116, 615300), (120, 594790), (140, 509820), (145, 492240), (150, 475832), (168, 424850), (174, 410200), (175, 407856), (200, 356874), (203, 351600), (210, 339880), (232, 307650), (240, 297395), (280, 254910), (290, 246120), (293, 243600), (300, 237916), (336, 212425), (348, 205100), (350, 203928), (400, 178437), (406, 175800), (420, 169940), (435, 164080), (464, 153825), (525, 135952), (560, 127455), (580, 123060), (586, 121800), (600, 118958), (609, 117200), (696, 102550), (700, 101964), (725, 98448), (812, 87900), (840, 84970), (870, 82040), (879, 81200), (1015, 70320), (1050, 67976), (1160, 61530), (1172, 60900), (1200, 59479), (1218, 58600), (1392, 51275), (1400, 50982), (1450, 49224), (1465, 48720), (1624, 43950), (1680, 42485), (1740, 41020), (1758, 40600), (2030, 35160), (2051, 34800), (2100, 33988), (2175, 32816), (2320, 30765), (2344, 30450), (2436, 29300), (2800, 25491), (2900, 24612), (2930, 24360), (3045, 23440), (3248, 21975), (3480, 20510), (3516, 20300), (4060, 17580), (4102, 17400), (4200, 16994), (4350, 16408), (4395, 16240), (4688, 15225), (4872, 14650), (5075, 14064), (5800, 12306), (5860, 12180), (6090, 11720), (6153, 11600), (6960, 10255), (7032, 10150), (7325, 9744), (8120, 8790), (8204, 8700), (8400, 8497)]