12787611600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1338

約数の個数: 240

約数和(自身を含む): 42442680320

約数和(自身を除く): 29655068720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 379, 400, 465, 496, 600, 620, 744, 758, 775, 907, 930, 1137, 1200, 1240, 1488, 1516, 1550, 1814, 1860, 1895, 2274, 2325, 2480, 2721, 3032, 3100, 3628, 3720, 3790, 4535, 4548, 4650, 5442, 5685, 6064, 6200, 7256, 7440, 7580, 9070, 9096, 9300, 9475, 10884, 11370, 11749, 12400, 13605, 14512, 15160, 18140, 18192, 18600, 18950, 21768, 22675, 22740, 23498, 27210, 28117, 28425, 30320, 35247, 36280, 37200, 37900, 43536, 45350, 45480, 46996, 54420, 56234, 56850, 58745, 68025, 70494, 72560, 75800, 84351, 90700, 90960, 93992, 108840, 112468, 113700, 117490, 136050, 140585, 140988, 151600, 168702, 176235, 181400, 187984, 217680, 224936, 227400, 234980, 272100, 281170, 281976, 293725, 337404, 343753, 352470, 362800, 421755, 449872, 454800, 469960, 544200, 562340, 563952, 587450, 674808, 687506, 702925, 704940, 843510, 881175, 939920, 1031259, 1088400, 1124680, 1174900, 1349616, 1375012, 1405850, 1409880, 1687020, 1718765, 1762350, 2062518, 2108775, 2249360, 2349800, 2750024, 2811700, 2819760, 3374040, 3437530, 3524700, 4125036, 4217550, 4699600, 5156295, 5500048, 5623400, 6748080, 6875060, 7049400, 8250072, 8435100, 8593825, 10312590, 10656343, 11246800, 13750120, 14098800, 16500144, 16870200, 17187650, 20625180, 21312686, 25781475, 27500240, 31969029, 33740400, 34375300, 41250360, 42625372, 51562950, 53281715, 63938058, 68750600, 82500720, 85250744, 103125900, 106563430, 127876116, 137501200, 159845145, 170501488, 206251800, 213126860, 255752232, 266408575, 319690290, 412503600, 426253720, 511504464, 532817150, 639380580, 799225725, 852507440, 1065634300, 1278761160, 1598451450, 2131268600, 2557522320, 3196902900, 4262537200, 6393805800, 12787611600]

約数ペア:

[(1, 12787611600), (2, 6393805800), (3, 4262537200), (4, 3196902900), (5, 2557522320), (6, 2131268600), (8, 1598451450), (10, 1278761160), (12, 1065634300), (15, 852507440), (16, 799225725), (20, 639380580), (24, 532817150), (25, 511504464), (30, 426253720), (31, 412503600), (40, 319690290), (48, 266408575), (50, 255752232), (60, 213126860), (62, 206251800), (75, 170501488), (80, 159845145), (93, 137501200), (100, 127876116), (120, 106563430), (124, 103125900), (150, 85250744), (155, 82500720), (186, 68750600), (200, 63938058), (240, 53281715), (248, 51562950), (300, 42625372), (310, 41250360), (372, 34375300), (379, 33740400), (400, 31969029), (465, 27500240), (496, 25781475), (600, 21312686), (620, 20625180), (744, 17187650), (758, 16870200), (775, 16500144), (907, 14098800), (930, 13750120), (1137, 11246800), (1200, 10656343), (1240, 10312590), (1488, 8593825), (1516, 8435100), (1550, 8250072), (1814, 7049400), (1860, 6875060), (1895, 6748080), (2274, 5623400), (2325, 5500048), (2480, 5156295), (2721, 4699600), (3032, 4217550), (3100, 4125036), (3628, 3524700), (3720, 3437530), (3790, 3374040), (4535, 2819760), (4548, 2811700), (4650, 2750024), (5442, 2349800), (5685, 2249360), (6064, 2108775), (6200, 2062518), (7256, 1762350), (7440, 1718765), (7580, 1687020), (9070, 1409880), (9096, 1405850), (9300, 1375012), (9475, 1349616), (10884, 1174900), (11370, 1124680), (11749, 1088400), (12400, 1031259), (13605, 939920), (14512, 881175), (15160, 843510), (18140, 704940), (18192, 702925), (18600, 687506), (18950, 674808), (21768, 587450), (22675, 563952), (22740, 562340), (23498, 544200), (27210, 469960), (28117, 454800), (28425, 449872), (30320, 421755), (35247, 362800), (36280, 352470), (37200, 343753), (37900, 337404), (43536, 293725), (45350, 281976), (45480, 281170), (46996, 272100), (54420, 234980), (56234, 227400), (56850, 224936), (58745, 217680), (68025, 187984), (70494, 181400), (72560, 176235), (75800, 168702), (84351, 151600), (90700, 140988), (90960, 140585), (93992, 136050), (108840, 117490), (112468, 113700)]