27658800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 240

約数和(自身を含む): 106555680

約数和(自身を除く): 78896880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 197, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 394, 400, 432, 450, 468, 520, 540, 585, 591, 600, 624, 650, 675, 702, 720, 780, 788, 900, 936, 975, 985, 1040, 1080, 1170, 1182, 1200, 1300, 1350, 1404, 1560, 1576, 1755, 1773, 1800, 1872, 1950, 1970, 2160, 2340, 2364, 2561, 2600, 2700, 2808, 2925, 2955, 3120, 3152, 3510, 3546, 3600, 3900, 3940, 4680, 4728, 4925, 5122, 5200, 5319, 5400, 5616, 5850, 5910, 7020, 7092, 7683, 7800, 7880, 8775, 8865, 9360, 9456, 9850, 10244, 10638, 10800, 11700, 11820, 12805, 14040, 14184, 14775, 15366, 15600, 15760, 17550, 17730, 19700, 20488, 21276, 23049, 23400, 23640, 25610, 26595, 28080, 28368, 29550, 30732, 35100, 35460, 38415, 39400, 40976, 42552, 44325, 46098, 46800, 47280, 51220, 53190, 59100, 61464, 64025, 69147, 70200, 70920, 76830, 78800, 85104, 88650, 92196, 102440, 106380, 115245, 118200, 122928, 128050, 132975, 138294, 140400, 141840, 153660, 177300, 184392, 192075, 204880, 212760, 230490, 236400, 256100, 265950, 276588, 307320, 345735, 354600, 368784, 384150, 425520, 460980, 512200, 531900, 553176, 576225, 614640, 691470, 709200, 768300, 921960, 1024400, 1063800, 1106352, 1152450, 1382940, 1536600, 1728675, 1843920, 2127600, 2304900, 2765880, 3073200, 3457350, 4609800, 5531760, 6914700, 9219600, 13829400, 27658800]

約数ペア:

[(1, 27658800), (2, 13829400), (3, 9219600), (4, 6914700), (5, 5531760), (6, 4609800), (8, 3457350), (9, 3073200), (10, 2765880), (12, 2304900), (13, 2127600), (15, 1843920), (16, 1728675), (18, 1536600), (20, 1382940), (24, 1152450), (25, 1106352), (26, 1063800), (27, 1024400), (30, 921960), (36, 768300), (39, 709200), (40, 691470), (45, 614640), (48, 576225), (50, 553176), (52, 531900), (54, 512200), (60, 460980), (65, 425520), (72, 384150), (75, 368784), (78, 354600), (80, 345735), (90, 307320), (100, 276588), (104, 265950), (108, 256100), (117, 236400), (120, 230490), (130, 212760), (135, 204880), (144, 192075), (150, 184392), (156, 177300), (180, 153660), (195, 141840), (197, 140400), (200, 138294), (208, 132975), (216, 128050), (225, 122928), (234, 118200), (240, 115245), (260, 106380), (270, 102440), (300, 92196), (312, 88650), (325, 85104), (351, 78800), (360, 76830), (390, 70920), (394, 70200), (400, 69147), (432, 64025), (450, 61464), (468, 59100), (520, 53190), (540, 51220), (585, 47280), (591, 46800), (600, 46098), (624, 44325), (650, 42552), (675, 40976), (702, 39400), (720, 38415), (780, 35460), (788, 35100), (900, 30732), (936, 29550), (975, 28368), (985, 28080), (1040, 26595), (1080, 25610), (1170, 23640), (1182, 23400), (1200, 23049), (1300, 21276), (1350, 20488), (1404, 19700), (1560, 17730), (1576, 17550), (1755, 15760), (1773, 15600), (1800, 15366), (1872, 14775), (1950, 14184), (1970, 14040), (2160, 12805), (2340, 11820), (2364, 11700), (2561, 10800), (2600, 10638), (2700, 10244), (2808, 9850), (2925, 9456), (2955, 9360), (3120, 8865), (3152, 8775), (3510, 7880), (3546, 7800), (3600, 7683), (3900, 7092), (3940, 7020), (4680, 5910), (4728, 5850), (4925, 5616), (5122, 5400), (5200, 5319)]