2020399200

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 432

約数和(自身を含む): 7791376320

約数和(自身を除く): 5770977120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 162, 171, 180, 190, 200, 216, 225, 228, 240, 243, 270, 285, 288, 300, 304, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 480, 486, 513, 540, 547, 570, 600, 608, 648, 675, 684, 720, 760, 800, 810, 855, 864, 900, 912, 950, 972, 1026, 1080, 1094, 1140, 1200, 1215, 1296, 1350, 1368, 1425, 1440, 1520, 1539, 1620, 1641, 1710, 1800, 1824, 1900, 1944, 2025, 2052, 2160, 2188, 2280, 2400, 2430, 2565, 2592, 2700, 2735, 2736, 2850, 3040, 3078, 3240, 3282, 3420, 3600, 3800, 3888, 4050, 4104, 4275, 4320, 4376, 4560, 4617, 4860, 4923, 5130, 5400, 5470, 5472, 5700, 6075, 6156, 6480, 6564, 6840, 7200, 7600, 7695, 7776, 8100, 8205, 8208, 8550, 8752, 9120, 9234, 9720, 9846, 10260, 10393, 10800, 10940, 11400, 12150, 12312, 12825, 12960, 13128, 13675, 13680, 14769, 15200, 15390, 16200, 16410, 16416, 17100, 17504, 18468, 19440, 19692, 20520, 20786, 21600, 21880, 22800, 23085, 24300, 24615, 24624, 25650, 26256, 27350, 27360, 29538, 30780, 31179, 32400, 32820, 34200, 36936, 38475, 38880, 39384, 41025, 41040, 41572, 43760, 44307, 45600, 46170, 48600, 49230, 49248, 51300, 51965, 52512, 54700, 59076, 61560, 62358, 64800, 65640, 68400, 73845, 73872, 76950, 78768, 82050, 82080, 83144, 87520, 88614, 92340, 93537, 97200, 98460, 102600, 103930, 109400, 115425, 118152, 123075, 123120, 124716, 131280, 132921, 136800, 147690, 147744, 153900, 155895, 157536, 164100, 166288, 177228, 184680, 187074, 194400, 196920, 205200, 207860, 218800, 221535, 230850, 236304, 246150, 246240, 249432, 259825, 262560, 265842, 280611, 295380, 307800, 311790, 328200, 332576, 354456, 369225, 369360, 374148, 393840, 410400, 415720, 437600, 443070, 461700, 467685, 472608, 492300, 498864, 519650, 531684, 561222, 590760, 615600, 623580, 656400, 664605, 708912, 738450, 738720, 748296, 779475, 787680, 831440, 841833, 886140, 923400, 935370, 984600, 997728, 1039300, 1063368, 1107675, 1122444, 1181520, 1231200, 1247160, 1312800, 1329210, 1403055, 1417824, 1476900, 1496592, 1558950, 1662880, 1683666, 1772280, 1846800, 1870740, 1969200, 2078600, 2126736, 2215350, 2244888, 2338425, 2363040, 2494320, 2525499, 2658420, 2806110, 2953800, 2993184, 3117900, 3323025, 3367332, 3544560, 3693600, 3741480, 3938400, 4157200, 4209165, 4253472, 4430700, 4489776, 4676850, 4988640, 5050998, 5316840, 5612220, 5907600, 6235800, 6646050, 6734664, 7015275, 7089120, 7482960, 8314400, 8418330, 8861400, 8979552, 9353700, 10101996, 10633680, 11224440, 11815200, 12471600, 12627495, 13292100, 13469328, 14030550, 14965920, 16836660, 17722800, 18707400, 20203992, 21045825, 21267360, 22448880, 24943200, 25254990, 26584200, 26938656, 28061100, 33673320, 35445600, 37414800, 40407984, 42091650, 44897760, 50509980, 53168400, 56122200, 63137475, 67346640, 74829600, 80815968, 84183300, 101019960, 106336800, 112244400, 126274950, 134693280, 168366600, 202039920, 224488800, 252549900, 336733200, 404079840, 505099800, 673466400, 1010199600, 2020399200]

約数ペア:

[(1, 2020399200), (2, 1010199600), (3, 673466400), (4, 505099800), (5, 404079840), (6, 336733200), (8, 252549900), (9, 224488800), (10, 202039920), (12, 168366600), (15, 134693280), (16, 126274950), (18, 112244400), (19, 106336800), (20, 101019960), (24, 84183300), (25, 80815968), (27, 74829600), (30, 67346640), (32, 63137475), (36, 56122200), (38, 53168400), (40, 50509980), (45, 44897760), (48, 42091650), (50, 40407984), (54, 37414800), (57, 35445600), (60, 33673320), (72, 28061100), (75, 26938656), (76, 26584200), (80, 25254990), (81, 24943200), (90, 22448880), (95, 21267360), (96, 21045825), (100, 20203992), (108, 18707400), (114, 17722800), (120, 16836660), (135, 14965920), (144, 14030550), (150, 13469328), (152, 13292100), (160, 12627495), (162, 12471600), (171, 11815200), (180, 11224440), (190, 10633680), (200, 10101996), (216, 9353700), (225, 8979552), (228, 8861400), (240, 8418330), (243, 8314400), (270, 7482960), (285, 7089120), (288, 7015275), (300, 6734664), (304, 6646050), (324, 6235800), (342, 5907600), (360, 5612220), (380, 5316840), (400, 5050998), (405, 4988640), (432, 4676850), (450, 4489776), (456, 4430700), (475, 4253472), (480, 4209165), (486, 4157200), (513, 3938400), (540, 3741480), (547, 3693600), (570, 3544560), (600, 3367332), (608, 3323025), (648, 3117900), (675, 2993184), (684, 2953800), (720, 2806110), (760, 2658420), (800, 2525499), (810, 2494320), (855, 2363040), (864, 2338425), (900, 2244888), (912, 2215350), (950, 2126736), (972, 2078600), (1026, 1969200), (1080, 1870740), (1094, 1846800), (1140, 1772280), (1200, 1683666), (1215, 1662880), (1296, 1558950), (1350, 1496592), (1368, 1476900), (1425, 1417824), (1440, 1403055), (1520, 1329210), (1539, 1312800), (1620, 1247160), (1641, 1231200), (1710, 1181520), (1800, 1122444), (1824, 1107675), (1900, 1063368), (1944, 1039300), (2025, 997728), (2052, 984600), (2160, 935370), (2188, 923400), (2280, 886140), (2400, 841833), (2430, 831440), (2565, 787680), (2592, 779475), (2700, 748296), (2735, 738720), (2736, 738450), (2850, 708912), (3040, 664605), (3078, 656400), (3240, 623580), (3282, 615600), (3420, 590760), (3600, 561222), (3800, 531684), (3888, 519650), (4050, 498864), (4104, 492300), (4275, 472608), (4320, 467685), (4376, 461700), (4560, 443070), (4617, 437600), (4860, 415720), (4923, 410400), (5130, 393840), (5400, 374148), (5470, 369360), (5472, 369225), (5700, 354456), (6075, 332576), (6156, 328200), (6480, 311790), (6564, 307800), (6840, 295380), (7200, 280611), (7600, 265842), (7695, 262560), (7776, 259825), (8100, 249432), (8205, 246240), (8208, 246150), (8550, 236304), (8752, 230850), (9120, 221535), (9234, 218800), (9720, 207860), (9846, 205200), (10260, 196920), (10393, 194400), (10800, 187074), (10940, 184680), (11400, 177228), (12150, 166288), (12312, 164100), (12825, 157536), (12960, 155895), (13128, 153900), (13675, 147744), (13680, 147690), (14769, 136800), (15200, 132921), (15390, 131280), (16200, 124716), (16410, 123120), (16416, 123075), (17100, 118152), (17504, 115425), (18468, 109400), (19440, 103930), (19692, 102600), (20520, 98460), (20786, 97200), (21600, 93537), (21880, 92340), (22800, 88614), (23085, 87520), (24300, 83144), (24615, 82080), (24624, 82050), (25650, 78768), (26256, 76950), (27350, 73872), (27360, 73845), (29538, 68400), (30780, 65640), (31179, 64800), (32400, 62358), (32820, 61560), (34200, 59076), (36936, 54700), (38475, 52512), (38880, 51965), (39384, 51300), (41025, 49248), (41040, 49230), (41572, 48600), (43760, 46170), (44307, 45600)]