18939420000

素因数分解:

$2^5\times 3^7\times 5^4\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 480

約数和(自身を含む): 70041454560

約数和(自身を除く): 51102034560

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, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 433, 450, 480, 486, 500, 540, 600, 625, 648, 675, 720, 729, 750, 800, 810, 864, 866, 900, 972, 1000, 1080, 1125, 1200, 1215, 1250, 1296, 1299, 1350, 1440, 1458, 1500, 1620, 1732, 1800, 1875, 1944, 2000, 2025, 2160, 2165, 2187, 2250, 2400, 2430, 2500, 2592, 2598, 2700, 2916, 3000, 3240, 3375, 3464, 3600, 3645, 3750, 3888, 3897, 4000, 4050, 4320, 4330, 4374, 4500, 4860, 5000, 5196, 5400, 5625, 5832, 6000, 6075, 6480, 6495, 6750, 6928, 7200, 7290, 7500, 7776, 7794, 8100, 8660, 8748, 9000, 9720, 10000, 10125, 10392, 10800, 10825, 10935, 11250, 11664, 11691, 12000, 12150, 12960, 12990, 13500, 13856, 14580, 15000, 15588, 16200, 16875, 17320, 17496, 18000, 18225, 19440, 19485, 20000, 20250, 20784, 21600, 21650, 21870, 22500, 23328, 23382, 24300, 25980, 27000, 29160, 30000, 30375, 31176, 32400, 32475, 33750, 34640, 34992, 35073, 36000, 36450, 38880, 38970, 40500, 41568, 43300, 43740, 45000, 46764, 48600, 50625, 51960, 54000, 54125, 54675, 58320, 58455, 60000, 60750, 62352, 64800, 64950, 67500, 69280, 69984, 70146, 72900, 77940, 81000, 86600, 87480, 90000, 91125, 93528, 97200, 97425, 101250, 103920, 105219, 108000, 108250, 109350, 116640, 116910, 121500, 124704, 129900, 135000, 140292, 145800, 151875, 155880, 162000, 162375, 173200, 174960, 175365, 180000, 182250, 187056, 194400, 194850, 202500, 207840, 210438, 216500, 218700, 233820, 243000, 259800, 270000, 270625, 273375, 280584, 291600, 292275, 303750, 311760, 315657, 324000, 324750, 346400, 349920, 350730, 364500, 374112, 389700, 405000, 420876, 433000, 437400, 455625, 467640, 486000, 487125, 519600, 526095, 540000, 541250, 546750, 561168, 583200, 584550, 607500, 623520, 631314, 649500, 701460, 729000, 779400, 810000, 811875, 841752, 866000, 874800, 876825, 911250, 935280, 946971, 972000, 974250, 1039200, 1052190, 1082500, 1093500, 1122336, 1169100, 1215000, 1262628, 1299000, 1366875, 1402920, 1458000, 1461375, 1558800, 1578285, 1620000, 1623750, 1683504, 1732000, 1749600, 1753650, 1822500, 1870560, 1893942, 1948500, 2104380, 2165000, 2187000, 2338200, 2430000, 2435625, 2525256, 2598000, 2630475, 2733750, 2805840, 2916000, 2922750, 3117600, 3156570, 3247500, 3367008, 3507300, 3645000, 3787884, 3897000, 4208760, 4330000, 4374000, 4384125, 4676400, 4734855, 4860000, 4871250, 5050512, 5196000, 5260950, 5467500, 5611680, 5845500, 6313140, 6495000, 7014600, 7290000, 7306875, 7575768, 7794000, 7891425, 8417520, 8660000, 8748000, 8768250, 9352800, 9469710, 9742500, 10101024, 10521900, 10935000, 11691000, 12626280, 12990000, 13152375, 14029200, 14580000, 14613750, 15151536, 15588000, 15782850, 16835040, 17536500, 18939420, 19485000, 21043800, 21870000, 21920625, 23382000, 23674275, 25252560, 25980000, 26304750, 28058400, 29227500, 30303072, 31565700, 35073000, 37878840, 38970000, 39457125, 42087600, 43740000, 43841250, 46764000, 47348550, 50505120, 52609500, 58455000, 63131400, 65761875, 70146000, 75757680, 77940000, 78914250, 84175200, 87682500, 94697100, 105219000, 116910000, 118371375, 126262800, 131523750, 140292000, 151515360, 157828500, 175365000, 189394200, 197285625, 210438000, 233820000, 236742750, 252525600, 263047500, 315657000, 350730000, 378788400, 394571250, 420876000, 473485500, 526095000, 591856875, 631314000, 701460000, 757576800, 789142500, 946971000, 1052190000, 1183713750, 1262628000, 1578285000, 1893942000, 2104380000, 2367427500, 3156570000, 3787884000, 4734855000, 6313140000, 9469710000, 18939420000]

約数ペア:

[(1, 18939420000), (2, 9469710000), (3, 6313140000), (4, 4734855000), (5, 3787884000), (6, 3156570000), (8, 2367427500), (9, 2104380000), (10, 1893942000), (12, 1578285000), (15, 1262628000), (16, 1183713750), (18, 1052190000), (20, 946971000), (24, 789142500), (25, 757576800), (27, 701460000), (30, 631314000), (32, 591856875), (36, 526095000), (40, 473485500), (45, 420876000), (48, 394571250), (50, 378788400), (54, 350730000), (60, 315657000), (72, 263047500), (75, 252525600), (80, 236742750), (81, 233820000), (90, 210438000), (96, 197285625), (100, 189394200), (108, 175365000), (120, 157828500), (125, 151515360), (135, 140292000), (144, 131523750), (150, 126262800), (160, 118371375), (162, 116910000), (180, 105219000), (200, 94697100), (216, 87682500), (225, 84175200), (240, 78914250), (243, 77940000), (250, 75757680), (270, 70146000), (288, 65761875), (300, 63131400), (324, 58455000), (360, 52609500), (375, 50505120), (400, 47348550), (405, 46764000), (432, 43841250), (433, 43740000), (450, 42087600), (480, 39457125), (486, 38970000), (500, 37878840), (540, 35073000), (600, 31565700), (625, 30303072), (648, 29227500), (675, 28058400), (720, 26304750), (729, 25980000), (750, 25252560), (800, 23674275), (810, 23382000), (864, 21920625), (866, 21870000), (900, 21043800), (972, 19485000), (1000, 18939420), (1080, 17536500), (1125, 16835040), (1200, 15782850), (1215, 15588000), (1250, 15151536), (1296, 14613750), (1299, 14580000), (1350, 14029200), (1440, 13152375), (1458, 12990000), (1500, 12626280), (1620, 11691000), (1732, 10935000), (1800, 10521900), (1875, 10101024), (1944, 9742500), (2000, 9469710), (2025, 9352800), (2160, 8768250), (2165, 8748000), (2187, 8660000), (2250, 8417520), (2400, 7891425), (2430, 7794000), (2500, 7575768), (2592, 7306875), (2598, 7290000), (2700, 7014600), (2916, 6495000), (3000, 6313140), (3240, 5845500), (3375, 5611680), (3464, 5467500), (3600, 5260950), (3645, 5196000), (3750, 5050512), (3888, 4871250), (3897, 4860000), (4000, 4734855), (4050, 4676400), (4320, 4384125), (4330, 4374000), (4374, 4330000), (4500, 4208760), (4860, 3897000), (5000, 3787884), (5196, 3645000), (5400, 3507300), (5625, 3367008), (5832, 3247500), (6000, 3156570), (6075, 3117600), (6480, 2922750), (6495, 2916000), (6750, 2805840), (6928, 2733750), (7200, 2630475), (7290, 2598000), (7500, 2525256), (7776, 2435625), (7794, 2430000), (8100, 2338200), (8660, 2187000), (8748, 2165000), (9000, 2104380), (9720, 1948500), (10000, 1893942), (10125, 1870560), (10392, 1822500), (10800, 1753650), (10825, 1749600), (10935, 1732000), (11250, 1683504), (11664, 1623750), (11691, 1620000), (12000, 1578285), (12150, 1558800), (12960, 1461375), (12990, 1458000), (13500, 1402920), (13856, 1366875), (14580, 1299000), (15000, 1262628), (15588, 1215000), (16200, 1169100), (16875, 1122336), (17320, 1093500), (17496, 1082500), (18000, 1052190), (18225, 1039200), (19440, 974250), (19485, 972000), (20000, 946971), (20250, 935280), (20784, 911250), (21600, 876825), (21650, 874800), (21870, 866000), (22500, 841752), (23328, 811875), (23382, 810000), (24300, 779400), (25980, 729000), (27000, 701460), (29160, 649500), (30000, 631314), (30375, 623520), (31176, 607500), (32400, 584550), (32475, 583200), (33750, 561168), (34640, 546750), (34992, 541250), (35073, 540000), (36000, 526095), (36450, 519600), (38880, 487125), (38970, 486000), (40500, 467640), (41568, 455625), (43300, 437400), (43740, 433000), (45000, 420876), (46764, 405000), (48600, 389700), (50625, 374112), (51960, 364500), (54000, 350730), (54125, 349920), (54675, 346400), (58320, 324750), (58455, 324000), (60000, 315657), (60750, 311760), (62352, 303750), (64800, 292275), (64950, 291600), (67500, 280584), (69280, 273375), (69984, 270625), (70146, 270000), (72900, 259800), (77940, 243000), (81000, 233820), (86600, 218700), (87480, 216500), (90000, 210438), (91125, 207840), (93528, 202500), (97200, 194850), (97425, 194400), (101250, 187056), (103920, 182250), (105219, 180000), (108000, 175365), (108250, 174960), (109350, 173200), (116640, 162375), (116910, 162000), (121500, 155880), (124704, 151875), (129900, 145800), (135000, 140292)]