18873198000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{487}}^1\times {\mathrm{2153}}^1$

素因数の和:2669

約数の個数: 240

約数和(自身を含む): 66083823936

約数和(自身を除く): 47210625936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 487, 500, 600, 720, 750, 900, 974, 1000, 1125, 1200, 1461, 1500, 1800, 1948, 2000, 2153, 2250, 2435, 2922, 3000, 3600, 3896, 4306, 4383, 4500, 4870, 5844, 6000, 6459, 7305, 7792, 8612, 8766, 9000, 9740, 10765, 11688, 12175, 12918, 14610, 17224, 17532, 18000, 19377, 19480, 21530, 21915, 23376, 24350, 25836, 29220, 32295, 34448, 35064, 36525, 38754, 38960, 43060, 43830, 48700, 51672, 53825, 58440, 60875, 64590, 70128, 73050, 77508, 86120, 87660, 96885, 97400, 103344, 107650, 109575, 116880, 121750, 129180, 146100, 155016, 161475, 172240, 175320, 182625, 193770, 194800, 215300, 219150, 243500, 258360, 269125, 292200, 310032, 322950, 350640, 365250, 387540, 430600, 438300, 484425, 487000, 516720, 538250, 547875, 584400, 645900, 730500, 775080, 807375, 861200, 876600, 968850, 974000, 1048511, 1076500, 1095750, 1291800, 1461000, 1550160, 1614750, 1753200, 1937700, 2097022, 2153000, 2191500, 2422125, 2583600, 2922000, 3145533, 3229500, 3875400, 4194044, 4306000, 4383000, 4844250, 5242555, 6291066, 6459000, 7750800, 8388088, 8766000, 9436599, 9688500, 10485110, 12582132, 12918000, 15727665, 16776176, 18873198, 19377000, 20970220, 25164264, 26212775, 31455330, 37746396, 38754000, 41940440, 47182995, 50328528, 52425550, 62910660, 75492792, 78638325, 83880880, 94365990, 104851100, 125821320, 131063875, 150985584, 157276650, 188731980, 209702200, 235914975, 251642640, 262127750, 314553300, 377463960, 393191625, 419404400, 471829950, 524255500, 629106600, 754927920, 786383250, 943659900, 1048511000, 1179574875, 1258213200, 1572766500, 1887319800, 2097022000, 2359149750, 3145533000, 3774639600, 4718299500, 6291066000, 9436599000, 18873198000]

約数ペア:

[(1, 18873198000), (2, 9436599000), (3, 6291066000), (4, 4718299500), (5, 3774639600), (6, 3145533000), (8, 2359149750), (9, 2097022000), (10, 1887319800), (12, 1572766500), (15, 1258213200), (16, 1179574875), (18, 1048511000), (20, 943659900), (24, 786383250), (25, 754927920), (30, 629106600), (36, 524255500), (40, 471829950), (45, 419404400), (48, 393191625), (50, 377463960), (60, 314553300), (72, 262127750), (75, 251642640), (80, 235914975), (90, 209702200), (100, 188731980), (120, 157276650), (125, 150985584), (144, 131063875), (150, 125821320), (180, 104851100), (200, 94365990), (225, 83880880), (240, 78638325), (250, 75492792), (300, 62910660), (360, 52425550), (375, 50328528), (400, 47182995), (450, 41940440), (487, 38754000), (500, 37746396), (600, 31455330), (720, 26212775), (750, 25164264), (900, 20970220), (974, 19377000), (1000, 18873198), (1125, 16776176), (1200, 15727665), (1461, 12918000), (1500, 12582132), (1800, 10485110), (1948, 9688500), (2000, 9436599), (2153, 8766000), (2250, 8388088), (2435, 7750800), (2922, 6459000), (3000, 6291066), (3600, 5242555), (3896, 4844250), (4306, 4383000), (4383, 4306000), (4500, 4194044), (4870, 3875400), (5844, 3229500), (6000, 3145533), (6459, 2922000), (7305, 2583600), (7792, 2422125), (8612, 2191500), (8766, 2153000), (9000, 2097022), (9740, 1937700), (10765, 1753200), (11688, 1614750), (12175, 1550160), (12918, 1461000), (14610, 1291800), (17224, 1095750), (17532, 1076500), (18000, 1048511), (19377, 974000), (19480, 968850), (21530, 876600), (21915, 861200), (23376, 807375), (24350, 775080), (25836, 730500), (29220, 645900), (32295, 584400), (34448, 547875), (35064, 538250), (36525, 516720), (38754, 487000), (38960, 484425), (43060, 438300), (43830, 430600), (48700, 387540), (51672, 365250), (53825, 350640), (58440, 322950), (60875, 310032), (64590, 292200), (70128, 269125), (73050, 258360), (77508, 243500), (86120, 219150), (87660, 215300), (96885, 194800), (97400, 193770), (103344, 182625), (107650, 175320), (109575, 172240), (116880, 161475), (121750, 155016), (129180, 146100)]