18236439900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7043}}^1$

素因数の和:7210

約数の個数: 288

約数和(自身を含む): 67500679680

約数和(自身を除く): 49264239780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 137, 140, 150, 175, 180, 189, 210, 225, 252, 270, 274, 300, 315, 350, 378, 411, 420, 450, 525, 540, 548, 630, 675, 685, 700, 756, 822, 900, 945, 959, 1050, 1233, 1260, 1350, 1370, 1575, 1644, 1890, 1918, 2055, 2100, 2466, 2700, 2740, 2877, 3150, 3425, 3699, 3780, 3836, 4110, 4725, 4795, 4932, 5754, 6165, 6300, 6850, 7043, 7398, 8220, 8631, 9450, 9590, 10275, 11508, 12330, 13700, 14086, 14385, 14796, 17262, 18495, 18900, 19180, 20550, 21129, 23975, 24660, 25893, 28172, 28770, 30825, 34524, 35215, 36990, 41100, 42258, 43155, 47950, 49301, 51786, 57540, 61650, 63387, 70430, 71925, 73980, 84516, 86310, 92475, 95900, 98602, 103572, 105645, 123300, 126774, 129465, 140860, 143850, 147903, 172620, 176075, 184950, 190161, 197204, 211290, 215775, 246505, 253548, 258930, 287700, 295806, 316935, 352150, 369900, 380322, 422580, 431550, 443709, 493010, 517860, 528225, 591612, 633870, 647325, 704300, 739515, 760644, 863100, 887418, 950805, 964891, 986020, 1056450, 1232525, 1267740, 1294650, 1331127, 1479030, 1584675, 1774836, 1901610, 1929782, 2112900, 2218545, 2465050, 2589300, 2662254, 2894673, 2958060, 3169350, 3697575, 3803220, 3859564, 4437090, 4754025, 4824455, 4930100, 5324508, 5789346, 6338700, 6655635, 6754237, 7395150, 8684019, 8874180, 9508050, 9648910, 11092725, 11578692, 13311270, 13508474, 14473365, 14790300, 17368038, 19016100, 19297820, 20262711, 22185450, 24122275, 26052057, 26622540, 27016948, 28946730, 33278175, 33771185, 34736076, 40525422, 43420095, 44370900, 48244550, 52104114, 57893460, 60788133, 66556350, 67542370, 72366825, 81050844, 86840190, 96489100, 101313555, 104208228, 121576266, 130260285, 133112700, 135084740, 144733650, 168855925, 173680380, 182364399, 202627110, 217100475, 243152532, 260520570, 289467300, 303940665, 337711850, 364728798, 405254220, 434200950, 506567775, 521041140, 607881330, 651301425, 675423700, 729457596, 868401900, 911821995, 1013135550, 1215762660, 1302602850, 1519703325, 1823643990, 2026271100, 2605205700, 3039406650, 3647287980, 4559109975, 6078813300, 9118219950, 18236439900]

約数ペア:

[(1, 18236439900), (2, 9118219950), (3, 6078813300), (4, 4559109975), (5, 3647287980), (6, 3039406650), (7, 2605205700), (9, 2026271100), (10, 1823643990), (12, 1519703325), (14, 1302602850), (15, 1215762660), (18, 1013135550), (20, 911821995), (21, 868401900), (25, 729457596), (27, 675423700), (28, 651301425), (30, 607881330), (35, 521041140), (36, 506567775), (42, 434200950), (45, 405254220), (50, 364728798), (54, 337711850), (60, 303940665), (63, 289467300), (70, 260520570), (75, 243152532), (84, 217100475), (90, 202627110), (100, 182364399), (105, 173680380), (108, 168855925), (126, 144733650), (135, 135084740), (137, 133112700), (140, 130260285), (150, 121576266), (175, 104208228), (180, 101313555), (189, 96489100), (210, 86840190), (225, 81050844), (252, 72366825), (270, 67542370), (274, 66556350), (300, 60788133), (315, 57893460), (350, 52104114), (378, 48244550), (411, 44370900), (420, 43420095), (450, 40525422), (525, 34736076), (540, 33771185), (548, 33278175), (630, 28946730), (675, 27016948), (685, 26622540), (700, 26052057), (756, 24122275), (822, 22185450), (900, 20262711), (945, 19297820), (959, 19016100), (1050, 17368038), (1233, 14790300), (1260, 14473365), (1350, 13508474), (1370, 13311270), (1575, 11578692), (1644, 11092725), (1890, 9648910), (1918, 9508050), (2055, 8874180), (2100, 8684019), (2466, 7395150), (2700, 6754237), (2740, 6655635), (2877, 6338700), (3150, 5789346), (3425, 5324508), (3699, 4930100), (3780, 4824455), (3836, 4754025), (4110, 4437090), (4725, 3859564), (4795, 3803220), (4932, 3697575), (5754, 3169350), (6165, 2958060), (6300, 2894673), (6850, 2662254), (7043, 2589300), (7398, 2465050), (8220, 2218545), (8631, 2112900), (9450, 1929782), (9590, 1901610), (10275, 1774836), (11508, 1584675), (12330, 1479030), (13700, 1331127), (14086, 1294650), (14385, 1267740), (14796, 1232525), (17262, 1056450), (18495, 986020), (18900, 964891), (19180, 950805), (20550, 887418), (21129, 863100), (23975, 760644), (24660, 739515), (25893, 704300), (28172, 647325), (28770, 633870), (30825, 591612), (34524, 528225), (35215, 517860), (36990, 493010), (41100, 443709), (42258, 431550), (43155, 422580), (47950, 380322), (49301, 369900), (51786, 352150), (57540, 316935), (61650, 295806), (63387, 287700), (70430, 258930), (71925, 253548), (73980, 246505), (84516, 215775), (86310, 211290), (92475, 197204), (95900, 190161), (98602, 184950), (103572, 176075), (105645, 172620), (123300, 147903), (126774, 143850), (129465, 140860)]