20003349600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71237}}^1$

素因数の和:71279

約数の個数: 288

約数和(自身を含む): 77911575840

約数和(自身を除く): 57908226240

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, 7800, 8775, 9360, 10400, 10800, 11232, 11700, 14040, 15600, 17550, 18720, 21600, 23400, 28080, 31200, 35100, 46800, 56160, 70200, 71237, 93600, 140400, 142474, 213711, 280800, 284948, 356185, 427422, 569896, 641133, 712370, 854844, 926081, 1068555, 1139792, 1282266, 1424740, 1709688, 1780925, 1852162, 1923399, 2137110, 2279584, 2564532, 2778243, 2849480, 3205665, 3419376, 3561850, 3704324, 3846798, 4274220, 4630405, 5129064, 5342775, 5556486, 5698960, 6411330, 6838752, 7123700, 7408648, 7693596, 8334729, 8548440, 9260810, 9616995, 10258128, 10685550, 11112972, 11397920, 12822660, 13891215, 14247400, 14817296, 15387192, 16028325, 16669458, 17096880, 18521620, 19233990, 20516256, 21371100, 22225944, 23152025, 25004187, 25645320, 27782430, 28494800, 29634592, 30774384, 32056650, 33338916, 34193760, 37043240, 38467980, 41673645, 42742200, 44451888, 46304050, 48084975, 50008374, 51290640, 55564860, 56989600, 61548768, 64113300, 66677832, 69456075, 74086480, 76935960, 83347290, 85484400, 88903776, 92608100, 96169950, 100016748, 102581280, 111129720, 125020935, 128226600, 133355664, 138912150, 148172960, 153871920, 166694580, 170968800, 185216200, 192339900, 200033496, 208368225, 222259440, 250041870, 256453200, 266711328, 277824300, 307743840, 333389160, 370432400, 384679800, 400066992, 416736450, 444518880, 500083740, 512906400, 555648600, 625104675, 666778320, 740864800, 769359600, 800133984, 833472900, 1000167480, 1111297200, 1250209350, 1333556640, 1538719200, 1666945800, 2000334960, 2222594400, 2500418700, 3333891600, 4000669920, 5000837400, 6667783200, 10001674800, 20003349600]

約数ペア:

[(1, 20003349600), (2, 10001674800), (3, 6667783200), (4, 5000837400), (5, 4000669920), (6, 3333891600), (8, 2500418700), (9, 2222594400), (10, 2000334960), (12, 1666945800), (13, 1538719200), (15, 1333556640), (16, 1250209350), (18, 1111297200), (20, 1000167480), (24, 833472900), (25, 800133984), (26, 769359600), (27, 740864800), (30, 666778320), (32, 625104675), (36, 555648600), (39, 512906400), (40, 500083740), (45, 444518880), (48, 416736450), (50, 400066992), (52, 384679800), (54, 370432400), (60, 333389160), (65, 307743840), (72, 277824300), (75, 266711328), (78, 256453200), (80, 250041870), (90, 222259440), (96, 208368225), (100, 200033496), (104, 192339900), (108, 185216200), (117, 170968800), (120, 166694580), (130, 153871920), (135, 148172960), (144, 138912150), (150, 133355664), (156, 128226600), (160, 125020935), (180, 111129720), (195, 102581280), (200, 100016748), (208, 96169950), (216, 92608100), (225, 88903776), (234, 85484400), (240, 83347290), (260, 76935960), (270, 74086480), (288, 69456075), (300, 66677832), (312, 64113300), (325, 61548768), (351, 56989600), (360, 55564860), (390, 51290640), (400, 50008374), (416, 48084975), (432, 46304050), (450, 44451888), (468, 42742200), (480, 41673645), (520, 38467980), (540, 37043240), (585, 34193760), (600, 33338916), (624, 32056650), (650, 30774384), (675, 29634592), (702, 28494800), (720, 27782430), (780, 25645320), (800, 25004187), (864, 23152025), (900, 22225944), (936, 21371100), (975, 20516256), (1040, 19233990), (1080, 18521620), (1170, 17096880), (1200, 16669458), (1248, 16028325), (1300, 15387192), (1350, 14817296), (1404, 14247400), (1440, 13891215), (1560, 12822660), (1755, 11397920), (1800, 11112972), (1872, 10685550), (1950, 10258128), (2080, 9616995), (2160, 9260810), (2340, 8548440), (2400, 8334729), (2600, 7693596), (2700, 7408648), (2808, 7123700), (2925, 6838752), (3120, 6411330), (3510, 5698960), (3600, 5556486), (3744, 5342775), (3900, 5129064), (4320, 4630405), (4680, 4274220), (5200, 3846798), (5400, 3704324), (5616, 3561850), (5850, 3419376), (6240, 3205665), (7020, 2849480), (7200, 2778243), (7800, 2564532), (8775, 2279584), (9360, 2137110), (10400, 1923399), (10800, 1852162), (11232, 1780925), (11700, 1709688), (14040, 1424740), (15600, 1282266), (17550, 1139792), (18720, 1068555), (21600, 926081), (23400, 854844), (28080, 712370), (31200, 641133), (35100, 569896), (46800, 427422), (56160, 356185), (70200, 284948), (71237, 280800), (93600, 213711), (140400, 142474)]