2129090400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 288

約数和(自身を含む): 7751066400

約数和(自身を除く): 5621976000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 241, 270, 288, 300, 360, 400, 409, 432, 450, 480, 482, 540, 600, 675, 720, 723, 800, 818, 864, 900, 964, 1080, 1200, 1205, 1227, 1350, 1440, 1446, 1636, 1800, 1928, 2045, 2160, 2169, 2400, 2410, 2454, 2700, 2892, 3272, 3600, 3615, 3681, 3856, 4090, 4320, 4338, 4820, 4908, 5400, 5784, 6025, 6135, 6507, 6544, 7200, 7230, 7362, 7712, 8180, 8676, 9640, 9816, 10225, 10800, 10845, 11043, 11568, 12050, 12270, 13014, 13088, 14460, 14724, 16360, 17352, 18075, 18405, 19280, 19632, 20450, 21600, 21690, 22086, 23136, 24100, 24540, 26028, 28920, 29448, 30675, 32535, 32720, 34704, 36150, 36810, 38560, 39264, 40900, 43380, 44172, 48200, 49080, 52056, 54225, 55215, 57840, 58896, 61350, 65070, 65440, 69408, 72300, 73620, 81800, 86760, 88344, 92025, 96400, 98160, 98569, 104112, 108450, 110430, 115680, 117792, 122700, 130140, 144600, 147240, 162675, 163600, 173520, 176688, 184050, 192800, 196320, 197138, 208224, 216900, 220860, 245400, 260280, 276075, 289200, 294480, 295707, 325350, 327200, 347040, 353376, 368100, 394276, 433800, 441720, 490800, 492845, 520560, 552150, 578400, 588960, 591414, 650700, 736200, 788552, 867600, 883440, 887121, 981600, 985690, 1041120, 1104300, 1182828, 1301400, 1472400, 1478535, 1577104, 1735200, 1766880, 1774242, 1971380, 2208600, 2365656, 2464225, 2602800, 2661363, 2944800, 2957070, 3154208, 3548484, 3942760, 4417200, 4435605, 4731312, 4928450, 5205600, 5322726, 5914140, 7096968, 7392675, 7885520, 8834400, 8871210, 9462624, 9856900, 10645452, 11828280, 13306815, 14193936, 14785350, 15771040, 17742420, 19713800, 21290904, 22178025, 23656560, 26613630, 28387872, 29570700, 35484840, 39427600, 42581808, 44356050, 47313120, 53227260, 59141400, 66534075, 70969680, 78855200, 85163616, 88712100, 106454520, 118282800, 133068150, 141939360, 177424200, 212909040, 236565600, 266136300, 354848400, 425818080, 532272600, 709696800, 1064545200, 2129090400]

約数ペア:

[(1, 2129090400), (2, 1064545200), (3, 709696800), (4, 532272600), (5, 425818080), (6, 354848400), (8, 266136300), (9, 236565600), (10, 212909040), (12, 177424200), (15, 141939360), (16, 133068150), (18, 118282800), (20, 106454520), (24, 88712100), (25, 85163616), (27, 78855200), (30, 70969680), (32, 66534075), (36, 59141400), (40, 53227260), (45, 47313120), (48, 44356050), (50, 42581808), (54, 39427600), (60, 35484840), (72, 29570700), (75, 28387872), (80, 26613630), (90, 23656560), (96, 22178025), (100, 21290904), (108, 19713800), (120, 17742420), (135, 15771040), (144, 14785350), (150, 14193936), (160, 13306815), (180, 11828280), (200, 10645452), (216, 9856900), (225, 9462624), (240, 8871210), (241, 8834400), (270, 7885520), (288, 7392675), (300, 7096968), (360, 5914140), (400, 5322726), (409, 5205600), (432, 4928450), (450, 4731312), (480, 4435605), (482, 4417200), (540, 3942760), (600, 3548484), (675, 3154208), (720, 2957070), (723, 2944800), (800, 2661363), (818, 2602800), (864, 2464225), (900, 2365656), (964, 2208600), (1080, 1971380), (1200, 1774242), (1205, 1766880), (1227, 1735200), (1350, 1577104), (1440, 1478535), (1446, 1472400), (1636, 1301400), (1800, 1182828), (1928, 1104300), (2045, 1041120), (2160, 985690), (2169, 981600), (2400, 887121), (2410, 883440), (2454, 867600), (2700, 788552), (2892, 736200), (3272, 650700), (3600, 591414), (3615, 588960), (3681, 578400), (3856, 552150), (4090, 520560), (4320, 492845), (4338, 490800), (4820, 441720), (4908, 433800), (5400, 394276), (5784, 368100), (6025, 353376), (6135, 347040), (6507, 327200), (6544, 325350), (7200, 295707), (7230, 294480), (7362, 289200), (7712, 276075), (8180, 260280), (8676, 245400), (9640, 220860), (9816, 216900), (10225, 208224), (10800, 197138), (10845, 196320), (11043, 192800), (11568, 184050), (12050, 176688), (12270, 173520), (13014, 163600), (13088, 162675), (14460, 147240), (14724, 144600), (16360, 130140), (17352, 122700), (18075, 117792), (18405, 115680), (19280, 110430), (19632, 108450), (20450, 104112), (21600, 98569), (21690, 98160), (22086, 96400), (23136, 92025), (24100, 88344), (24540, 86760), (26028, 81800), (28920, 73620), (29448, 72300), (30675, 69408), (32535, 65440), (32720, 65070), (34704, 61350), (36150, 58896), (36810, 57840), (38560, 55215), (39264, 54225), (40900, 52056), (43380, 49080), (44172, 48200)]