18780984000

素因数分解:

$2^6\times 3^5\times 5^3\times {\mathrm{9661}}^1$

素因数の和:9703

約数の個数: 336

約数和(自身を含む): 69678170016

約数和(自身を除く): 50897186016

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 576, 600, 648, 675, 720, 750, 800, 810, 864, 900, 960, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1500, 1600, 1620, 1728, 1800, 1944, 2000, 2025, 2160, 2250, 2400, 2430, 2592, 2700, 2880, 3000, 3240, 3375, 3600, 3888, 4000, 4050, 4320, 4500, 4800, 4860, 5184, 5400, 6000, 6075, 6480, 6750, 7200, 7776, 8000, 8100, 8640, 9000, 9661, 9720, 10125, 10800, 12000, 12150, 12960, 13500, 14400, 15552, 16200, 18000, 19322, 19440, 20250, 21600, 24000, 24300, 25920, 27000, 28983, 30375, 32400, 36000, 38644, 38880, 40500, 43200, 48305, 48600, 54000, 57966, 60750, 64800, 72000, 77288, 77760, 81000, 86949, 96610, 97200, 108000, 115932, 121500, 129600, 144915, 154576, 162000, 173898, 193220, 194400, 216000, 231864, 241525, 243000, 260847, 289830, 309152, 324000, 347796, 386440, 388800, 434745, 463728, 483050, 486000, 521694, 579660, 618304, 648000, 695592, 724575, 772880, 782541, 869490, 927456, 966100, 972000, 1043388, 1159320, 1207625, 1304235, 1391184, 1449150, 1545760, 1565082, 1738980, 1854912, 1932200, 1944000, 2086776, 2173725, 2318640, 2347623, 2415250, 2608470, 2782368, 2898300, 3091520, 3130164, 3477960, 3622875, 3864400, 3912705, 4173552, 4347450, 4637280, 4695246, 4830500, 5216940, 5564736, 5796600, 6260328, 6521175, 6955920, 7245750, 7728800, 7825410, 8347104, 8694900, 9274560, 9390492, 9661000, 10433880, 10868625, 11593200, 11738115, 12520656, 13042350, 13911840, 14491500, 15457600, 15650820, 16694208, 17389800, 18780984, 19322000, 19563525, 20867760, 21737250, 23186400, 23476230, 25041312, 26084700, 27823680, 28983000, 31301640, 32605875, 34779600, 37561968, 38644000, 39127050, 41735520, 43474500, 46372800, 46952460, 50082624, 52169400, 57966000, 58690575, 62603280, 65211750, 69559200, 75123936, 77288000, 78254100, 83471040, 86949000, 93904920, 97817625, 104338800, 115932000, 117381150, 125206560, 130423500, 139118400, 150247872, 156508200, 173898000, 187809840, 195635250, 208677600, 231864000, 234762300, 250413120, 260847000, 293452875, 313016400, 347796000, 375619680, 391270500, 417355200, 469524600, 521694000, 586905750, 626032800, 695592000, 751239360, 782541000, 939049200, 1043388000, 1173811500, 1252065600, 1565082000, 1878098400, 2086776000, 2347623000, 3130164000, 3756196800, 4695246000, 6260328000, 9390492000, 18780984000]

約数ペア:

[(1, 18780984000), (2, 9390492000), (3, 6260328000), (4, 4695246000), (5, 3756196800), (6, 3130164000), (8, 2347623000), (9, 2086776000), (10, 1878098400), (12, 1565082000), (15, 1252065600), (16, 1173811500), (18, 1043388000), (20, 939049200), (24, 782541000), (25, 751239360), (27, 695592000), (30, 626032800), (32, 586905750), (36, 521694000), (40, 469524600), (45, 417355200), (48, 391270500), (50, 375619680), (54, 347796000), (60, 313016400), (64, 293452875), (72, 260847000), (75, 250413120), (80, 234762300), (81, 231864000), (90, 208677600), (96, 195635250), (100, 187809840), (108, 173898000), (120, 156508200), (125, 150247872), (135, 139118400), (144, 130423500), (150, 125206560), (160, 117381150), (162, 115932000), (180, 104338800), (192, 97817625), (200, 93904920), (216, 86949000), (225, 83471040), (240, 78254100), (243, 77288000), (250, 75123936), (270, 69559200), (288, 65211750), (300, 62603280), (320, 58690575), (324, 57966000), (360, 52169400), (375, 50082624), (400, 46952460), (405, 46372800), (432, 43474500), (450, 41735520), (480, 39127050), (486, 38644000), (500, 37561968), (540, 34779600), (576, 32605875), (600, 31301640), (648, 28983000), (675, 27823680), (720, 26084700), (750, 25041312), (800, 23476230), (810, 23186400), (864, 21737250), (900, 20867760), (960, 19563525), (972, 19322000), (1000, 18780984), (1080, 17389800), (1125, 16694208), (1200, 15650820), (1215, 15457600), (1296, 14491500), (1350, 13911840), (1440, 13042350), (1500, 12520656), (1600, 11738115), (1620, 11593200), (1728, 10868625), (1800, 10433880), (1944, 9661000), (2000, 9390492), (2025, 9274560), (2160, 8694900), (2250, 8347104), (2400, 7825410), (2430, 7728800), (2592, 7245750), (2700, 6955920), (2880, 6521175), (3000, 6260328), (3240, 5796600), (3375, 5564736), (3600, 5216940), (3888, 4830500), (4000, 4695246), (4050, 4637280), (4320, 4347450), (4500, 4173552), (4800, 3912705), (4860, 3864400), (5184, 3622875), (5400, 3477960), (6000, 3130164), (6075, 3091520), (6480, 2898300), (6750, 2782368), (7200, 2608470), (7776, 2415250), (8000, 2347623), (8100, 2318640), (8640, 2173725), (9000, 2086776), (9661, 1944000), (9720, 1932200), (10125, 1854912), (10800, 1738980), (12000, 1565082), (12150, 1545760), (12960, 1449150), (13500, 1391184), (14400, 1304235), (15552, 1207625), (16200, 1159320), (18000, 1043388), (19322, 972000), (19440, 966100), (20250, 927456), (21600, 869490), (24000, 782541), (24300, 772880), (25920, 724575), (27000, 695592), (28983, 648000), (30375, 618304), (32400, 579660), (36000, 521694), (38644, 486000), (38880, 483050), (40500, 463728), (43200, 434745), (48305, 388800), (48600, 386440), (54000, 347796), (57966, 324000), (60750, 309152), (64800, 289830), (72000, 260847), (77288, 243000), (77760, 241525), (81000, 231864), (86949, 216000), (96610, 194400), (97200, 193220), (108000, 173898), (115932, 162000), (121500, 154576), (129600, 144915)]