31978908000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{22777}}^1$

素因数の和:22824

約数の個数: 384

約数和(自身を含む): 125362823040

約数和(自身を除く): 93383915040

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, 125, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 325, 351, 360, 375, 390, 400, 416, 432, 450, 468, 480, 500, 520, 540, 585, 600, 624, 650, 675, 702, 720, 750, 780, 800, 864, 900, 936, 975, 1000, 1040, 1080, 1125, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1500, 1560, 1625, 1755, 1800, 1872, 1950, 2000, 2080, 2160, 2250, 2340, 2400, 2600, 2700, 2808, 2925, 3000, 3120, 3250, 3375, 3510, 3600, 3744, 3900, 4000, 4320, 4500, 4680, 4875, 5200, 5400, 5616, 5850, 6000, 6240, 6500, 6750, 7020, 7200, 7800, 8775, 9000, 9360, 9750, 10400, 10800, 11232, 11700, 12000, 13000, 13500, 14040, 14625, 15600, 17550, 18000, 18720, 19500, 21600, 22777, 23400, 26000, 27000, 28080, 29250, 31200, 35100, 36000, 39000, 43875, 45554, 46800, 52000, 54000, 56160, 58500, 68331, 70200, 78000, 87750, 91108, 93600, 108000, 113885, 117000, 136662, 140400, 156000, 175500, 182216, 204993, 227770, 234000, 273324, 280800, 296101, 341655, 351000, 364432, 409986, 455540, 468000, 546648, 569425, 592202, 614979, 683310, 702000, 728864, 819972, 888303, 911080, 1024965, 1093296, 1138850, 1184404, 1229958, 1366620, 1404000, 1480505, 1639944, 1708275, 1776606, 1822160, 2049930, 2186592, 2277700, 2368808, 2459916, 2664909, 2733240, 2847125, 2961010, 3074895, 3279888, 3416550, 3553212, 3644320, 4099860, 4441515, 4555400, 4737616, 4919832, 5124825, 5329818, 5466480, 5694250, 5922020, 6149790, 6559776, 6833100, 7106424, 7402525, 7994727, 8199720, 8541375, 8883030, 9110800, 9475232, 9839664, 10249650, 10659636, 10932960, 11388500, 11844040, 12299580, 13324545, 13666200, 14212848, 14805050, 15374475, 15989454, 16399440, 17082750, 17766060, 18221600, 19679328, 20499300, 21319272, 22207575, 22777000, 23688080, 24599160, 25624125, 26649090, 27332400, 28425696, 29610100, 30748950, 31978908, 32798880, 34165500, 35532120, 37012625, 39973635, 40998600, 42638544, 44415150, 45554000, 47376160, 49198320, 51248250, 53298180, 54664800, 59220200, 61497900, 63957816, 66622725, 68331000, 71064240, 74025250, 76872375, 79947270, 81997200, 85277088, 88830300, 91108000, 98396640, 102496500, 106596360, 111037875, 118440400, 122995800, 127915632, 133245450, 136662000, 142128480, 148050500, 153744750, 159894540, 163994400, 177660600, 199868175, 204993000, 213192720, 222075750, 236880800, 245991600, 255831264, 266490900, 273324000, 296101000, 307489500, 319789080, 333113625, 355321200, 399736350, 409986000, 426385440, 444151500, 491983200, 532981800, 592202000, 614979000, 639578160, 666227250, 710642400, 799472700, 819972000, 888303000, 999340875, 1065963600, 1184404000, 1229958000, 1279156320, 1332454500, 1598945400, 1776606000, 1998681750, 2131927200, 2459916000, 2664909000, 3197890800, 3553212000, 3997363500, 5329818000, 6395781600, 7994727000, 10659636000, 15989454000, 31978908000]

約数ペア:

[(1, 31978908000), (2, 15989454000), (3, 10659636000), (4, 7994727000), (5, 6395781600), (6, 5329818000), (8, 3997363500), (9, 3553212000), (10, 3197890800), (12, 2664909000), (13, 2459916000), (15, 2131927200), (16, 1998681750), (18, 1776606000), (20, 1598945400), (24, 1332454500), (25, 1279156320), (26, 1229958000), (27, 1184404000), (30, 1065963600), (32, 999340875), (36, 888303000), (39, 819972000), (40, 799472700), (45, 710642400), (48, 666227250), (50, 639578160), (52, 614979000), (54, 592202000), (60, 532981800), (65, 491983200), (72, 444151500), (75, 426385440), (78, 409986000), (80, 399736350), (90, 355321200), (96, 333113625), (100, 319789080), (104, 307489500), (108, 296101000), (117, 273324000), (120, 266490900), (125, 255831264), (130, 245991600), (135, 236880800), (144, 222075750), (150, 213192720), (156, 204993000), (160, 199868175), (180, 177660600), (195, 163994400), (200, 159894540), (208, 153744750), (216, 148050500), (225, 142128480), (234, 136662000), (240, 133245450), (250, 127915632), (260, 122995800), (270, 118440400), (288, 111037875), (300, 106596360), (312, 102496500), (325, 98396640), (351, 91108000), (360, 88830300), (375, 85277088), (390, 81997200), (400, 79947270), (416, 76872375), (432, 74025250), (450, 71064240), (468, 68331000), (480, 66622725), (500, 63957816), (520, 61497900), (540, 59220200), (585, 54664800), (600, 53298180), (624, 51248250), (650, 49198320), (675, 47376160), (702, 45554000), (720, 44415150), (750, 42638544), (780, 40998600), (800, 39973635), (864, 37012625), (900, 35532120), (936, 34165500), (975, 32798880), (1000, 31978908), (1040, 30748950), (1080, 29610100), (1125, 28425696), (1170, 27332400), (1200, 26649090), (1248, 25624125), (1300, 24599160), (1350, 23688080), (1404, 22777000), (1440, 22207575), (1500, 21319272), (1560, 20499300), (1625, 19679328), (1755, 18221600), (1800, 17766060), (1872, 17082750), (1950, 16399440), (2000, 15989454), (2080, 15374475), (2160, 14805050), (2250, 14212848), (2340, 13666200), (2400, 13324545), (2600, 12299580), (2700, 11844040), (2808, 11388500), (2925, 10932960), (3000, 10659636), (3120, 10249650), (3250, 9839664), (3375, 9475232), (3510, 9110800), (3600, 8883030), (3744, 8541375), (3900, 8199720), (4000, 7994727), (4320, 7402525), (4500, 7106424), (4680, 6833100), (4875, 6559776), (5200, 6149790), (5400, 5922020), (5616, 5694250), (5850, 5466480), (6000, 5329818), (6240, 5124825), (6500, 4919832), (6750, 4737616), (7020, 4555400), (7200, 4441515), (7800, 4099860), (8775, 3644320), (9000, 3553212), (9360, 3416550), (9750, 3279888), (10400, 3074895), (10800, 2961010), (11232, 2847125), (11700, 2733240), (12000, 2664909), (13000, 2459916), (13500, 2368808), (14040, 2277700), (14625, 2186592), (15600, 2049930), (17550, 1822160), (18000, 1776606), (18720, 1708275), (19500, 1639944), (21600, 1480505), (22777, 1404000), (23400, 1366620), (26000, 1229958), (27000, 1184404), (28080, 1138850), (29250, 1093296), (31200, 1024965), (35100, 911080), (36000, 888303), (39000, 819972), (43875, 728864), (45554, 702000), (46800, 683310), (52000, 614979), (54000, 592202), (56160, 569425), (58500, 546648), (68331, 468000), (70200, 455540), (78000, 409986), (87750, 364432), (91108, 351000), (93600, 341655), (108000, 296101), (113885, 280800), (117000, 273324), (136662, 234000), (140400, 227770), (156000, 204993), (175500, 182216)]