2123128800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7603

約数の個数: 288

約数和(自身を含む): 8270408160

約数和(自身を除く): 6147279360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 800, 864, 900, 936, 975, 1040, 1080, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1560, 1755, 1800, 1872, 1950, 2080, 2160, 2340, 2400, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3744, 3900, 4320, 4680, 5200, 5400, 5616, 5850, 6240, 7020, 7200, 7561, 7800, 8775, 9360, 10400, 10800, 11232, 11700, 14040, 15122, 15600, 17550, 18720, 21600, 22683, 23400, 28080, 30244, 31200, 35100, 37805, 45366, 46800, 56160, 60488, 68049, 70200, 75610, 90732, 93600, 98293, 113415, 120976, 136098, 140400, 151220, 181464, 189025, 196586, 204147, 226830, 241952, 272196, 280800, 294879, 302440, 340245, 362928, 378050, 393172, 408294, 453660, 491465, 544392, 567075, 589758, 604880, 680490, 725856, 756100, 786344, 816588, 884637, 907320, 982930, 1020735, 1088784, 1134150, 1179516, 1209760, 1360980, 1474395, 1512200, 1572688, 1633176, 1701225, 1769274, 1814640, 1965860, 2041470, 2177568, 2268300, 2359032, 2457325, 2653911, 2721960, 2948790, 3024400, 3145376, 3266352, 3402450, 3538548, 3629280, 3931720, 4082940, 4423185, 4536600, 4718064, 4914650, 5103675, 5307822, 5443920, 5897580, 6048800, 6532704, 6804900, 7077096, 7371975, 7863440, 8165880, 8846370, 9073200, 9436128, 9829300, 10207350, 10615644, 10887840, 11795160, 13269555, 13609800, 14154192, 14743950, 15726880, 16331760, 17692740, 18146400, 19658600, 20414700, 21231288, 22115925, 23590320, 26539110, 27219600, 28308384, 29487900, 32663520, 35385480, 39317200, 40829400, 42462576, 44231850, 47180640, 53078220, 54439200, 58975800, 66347775, 70770960, 78634400, 81658800, 84925152, 88463700, 106156440, 117951600, 132695550, 141541920, 163317600, 176927400, 212312880, 235903200, 265391100, 353854800, 424625760, 530782200, 707709600, 1061564400, 2123128800]

約数ペア:

[(1, 2123128800), (2, 1061564400), (3, 707709600), (4, 530782200), (5, 424625760), (6, 353854800), (8, 265391100), (9, 235903200), (10, 212312880), (12, 176927400), (13, 163317600), (15, 141541920), (16, 132695550), (18, 117951600), (20, 106156440), (24, 88463700), (25, 84925152), (26, 81658800), (27, 78634400), (30, 70770960), (32, 66347775), (36, 58975800), (39, 54439200), (40, 53078220), (45, 47180640), (48, 44231850), (50, 42462576), (52, 40829400), (54, 39317200), (60, 35385480), (65, 32663520), (72, 29487900), (75, 28308384), (78, 27219600), (80, 26539110), (90, 23590320), (96, 22115925), (100, 21231288), (104, 20414700), (108, 19658600), (117, 18146400), (120, 17692740), (130, 16331760), (135, 15726880), (144, 14743950), (150, 14154192), (156, 13609800), (160, 13269555), (180, 11795160), (195, 10887840), (200, 10615644), (208, 10207350), (216, 9829300), (225, 9436128), (234, 9073200), (240, 8846370), (260, 8165880), (270, 7863440), (288, 7371975), (300, 7077096), (312, 6804900), (325, 6532704), (351, 6048800), (360, 5897580), (390, 5443920), (400, 5307822), (416, 5103675), (432, 4914650), (450, 4718064), (468, 4536600), (480, 4423185), (520, 4082940), (540, 3931720), (585, 3629280), (600, 3538548), (624, 3402450), (650, 3266352), (675, 3145376), (702, 3024400), (720, 2948790), (780, 2721960), (800, 2653911), (864, 2457325), (900, 2359032), (936, 2268300), (975, 2177568), (1040, 2041470), (1080, 1965860), (1170, 1814640), (1200, 1769274), (1248, 1701225), (1300, 1633176), (1350, 1572688), (1404, 1512200), (1440, 1474395), (1560, 1360980), (1755, 1209760), (1800, 1179516), (1872, 1134150), (1950, 1088784), (2080, 1020735), (2160, 982930), (2340, 907320), (2400, 884637), (2600, 816588), (2700, 786344), (2808, 756100), (2925, 725856), (3120, 680490), (3510, 604880), (3600, 589758), (3744, 567075), (3900, 544392), (4320, 491465), (4680, 453660), (5200, 408294), (5400, 393172), (5616, 378050), (5850, 362928), (6240, 340245), (7020, 302440), (7200, 294879), (7561, 280800), (7800, 272196), (8775, 241952), (9360, 226830), (10400, 204147), (10800, 196586), (11232, 189025), (11700, 181464), (14040, 151220), (15122, 140400), (15600, 136098), (17550, 120976), (18720, 113415), (21600, 98293), (22683, 93600), (23400, 90732), (28080, 75610), (30244, 70200), (31200, 68049), (35100, 60488), (37805, 56160), (45366, 46800)]