17938800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 70114560

約数和(自身を除く): 52175760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 151, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 302, 330, 360, 396, 400, 432, 440, 450, 453, 495, 528, 540, 550, 594, 600, 604, 660, 675, 720, 755, 792, 825, 880, 900, 906, 990, 1080, 1100, 1188, 1200, 1208, 1320, 1350, 1359, 1485, 1510, 1584, 1650, 1661, 1800, 1812, 1980, 2160, 2200, 2265, 2376, 2416, 2475, 2640, 2700, 2718, 2970, 3020, 3300, 3322, 3600, 3624, 3775, 3960, 4077, 4400, 4530, 4752, 4950, 4983, 5400, 5436, 5940, 6040, 6600, 6644, 6795, 7248, 7425, 7550, 7920, 8154, 8305, 9060, 9900, 9966, 10800, 10872, 11325, 11880, 12080, 13200, 13288, 13590, 14850, 14949, 15100, 16308, 16610, 18120, 19800, 19932, 20385, 21744, 22650, 23760, 24915, 26576, 27180, 29700, 29898, 30200, 32616, 33220, 33975, 36240, 39600, 39864, 40770, 41525, 44847, 45300, 49830, 54360, 59400, 59796, 60400, 65232, 66440, 67950, 74745, 79728, 81540, 83050, 89694, 90600, 99660, 101925, 108720, 118800, 119592, 124575, 132880, 135900, 149490, 163080, 166100, 179388, 181200, 199320, 203850, 224235, 239184, 249150, 271800, 298980, 326160, 332200, 358776, 373725, 398640, 407700, 448470, 498300, 543600, 597960, 664400, 717552, 747450, 815400, 896940, 996600, 1121175, 1195920, 1494900, 1630800, 1793880, 1993200, 2242350, 2989800, 3587760, 4484700, 5979600, 8969400, 17938800]

約数ペア:

[(1, 17938800), (2, 8969400), (3, 5979600), (4, 4484700), (5, 3587760), (6, 2989800), (8, 2242350), (9, 1993200), (10, 1793880), (11, 1630800), (12, 1494900), (15, 1195920), (16, 1121175), (18, 996600), (20, 896940), (22, 815400), (24, 747450), (25, 717552), (27, 664400), (30, 597960), (33, 543600), (36, 498300), (40, 448470), (44, 407700), (45, 398640), (48, 373725), (50, 358776), (54, 332200), (55, 326160), (60, 298980), (66, 271800), (72, 249150), (75, 239184), (80, 224235), (88, 203850), (90, 199320), (99, 181200), (100, 179388), (108, 166100), (110, 163080), (120, 149490), (132, 135900), (135, 132880), (144, 124575), (150, 119592), (151, 118800), (165, 108720), (176, 101925), (180, 99660), (198, 90600), (200, 89694), (216, 83050), (220, 81540), (225, 79728), (240, 74745), (264, 67950), (270, 66440), (275, 65232), (297, 60400), (300, 59796), (302, 59400), (330, 54360), (360, 49830), (396, 45300), (400, 44847), (432, 41525), (440, 40770), (450, 39864), (453, 39600), (495, 36240), (528, 33975), (540, 33220), (550, 32616), (594, 30200), (600, 29898), (604, 29700), (660, 27180), (675, 26576), (720, 24915), (755, 23760), (792, 22650), (825, 21744), (880, 20385), (900, 19932), (906, 19800), (990, 18120), (1080, 16610), (1100, 16308), (1188, 15100), (1200, 14949), (1208, 14850), (1320, 13590), (1350, 13288), (1359, 13200), (1485, 12080), (1510, 11880), (1584, 11325), (1650, 10872), (1661, 10800), (1800, 9966), (1812, 9900), (1980, 9060), (2160, 8305), (2200, 8154), (2265, 7920), (2376, 7550), (2416, 7425), (2475, 7248), (2640, 6795), (2700, 6644), (2718, 6600), (2970, 6040), (3020, 5940), (3300, 5436), (3322, 5400), (3600, 4983), (3624, 4950), (3775, 4752), (3960, 4530), (4077, 4400)]