20265609600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{6967}}^1$

素因数の和:7098

約数の個数: 288

約数和(自身を含む): 73038785040

約数和(自身を除く): 52773175440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 101, 120, 128, 144, 150, 160, 180, 192, 200, 202, 225, 240, 288, 300, 303, 320, 360, 384, 400, 404, 450, 480, 505, 576, 600, 606, 640, 720, 800, 808, 900, 909, 960, 1010, 1152, 1200, 1212, 1440, 1515, 1600, 1616, 1800, 1818, 1920, 2020, 2400, 2424, 2525, 2880, 3030, 3200, 3232, 3600, 3636, 4040, 4545, 4800, 4848, 5050, 5760, 6060, 6464, 6967, 7200, 7272, 7575, 8080, 9090, 9600, 9696, 10100, 12120, 12928, 13934, 14400, 14544, 15150, 16160, 18180, 19392, 20200, 20901, 22725, 24240, 27868, 28800, 29088, 30300, 32320, 34835, 36360, 38784, 40400, 41802, 45450, 48480, 55736, 58176, 60600, 62703, 64640, 69670, 72720, 80800, 83604, 90900, 96960, 104505, 111472, 116352, 121200, 125406, 139340, 145440, 161600, 167208, 174175, 181800, 193920, 209010, 222944, 242400, 250812, 278680, 290880, 313515, 323200, 334416, 348350, 363600, 418020, 445888, 484800, 501624, 522525, 557360, 581760, 627030, 668832, 696700, 703667, 727200, 836040, 891776, 969600, 1003248, 1045050, 1114720, 1254060, 1337664, 1393400, 1407334, 1454400, 1567575, 1672080, 2006496, 2090100, 2111001, 2229440, 2508120, 2675328, 2786800, 2814668, 2908800, 3135150, 3344160, 3518335, 4012992, 4180200, 4222002, 4458880, 5016240, 5573600, 5629336, 6270300, 6333003, 6688320, 7036670, 8025984, 8360400, 8444004, 10032480, 10555005, 11147200, 11258672, 12540600, 12666006, 13376640, 14073340, 16720800, 16888008, 17591675, 20064960, 21110010, 22294400, 22517344, 25081200, 25332012, 28146680, 31665015, 33441600, 33776016, 35183350, 40129920, 42220020, 45034688, 50162400, 50664024, 52775025, 56293360, 63330030, 66883200, 67552032, 70366700, 84440040, 90069376, 100324800, 101328048, 105550050, 112586720, 126660060, 135104064, 140733400, 158325075, 168880080, 200649600, 202656096, 211100100, 225173440, 253320120, 270208128, 281466800, 316650150, 337760160, 405312192, 422200200, 450346880, 506640240, 562933600, 633300300, 675520320, 810624384, 844400400, 1013280480, 1125867200, 1266600600, 1351040640, 1688800800, 2026560960, 2251734400, 2533201200, 3377601600, 4053121920, 5066402400, 6755203200, 10132804800, 20265609600]

約数ペア:

[(1, 20265609600), (2, 10132804800), (3, 6755203200), (4, 5066402400), (5, 4053121920), (6, 3377601600), (8, 2533201200), (9, 2251734400), (10, 2026560960), (12, 1688800800), (15, 1351040640), (16, 1266600600), (18, 1125867200), (20, 1013280480), (24, 844400400), (25, 810624384), (30, 675520320), (32, 633300300), (36, 562933600), (40, 506640240), (45, 450346880), (48, 422200200), (50, 405312192), (60, 337760160), (64, 316650150), (72, 281466800), (75, 270208128), (80, 253320120), (90, 225173440), (96, 211100100), (100, 202656096), (101, 200649600), (120, 168880080), (128, 158325075), (144, 140733400), (150, 135104064), (160, 126660060), (180, 112586720), (192, 105550050), (200, 101328048), (202, 100324800), (225, 90069376), (240, 84440040), (288, 70366700), (300, 67552032), (303, 66883200), (320, 63330030), (360, 56293360), (384, 52775025), (400, 50664024), (404, 50162400), (450, 45034688), (480, 42220020), (505, 40129920), (576, 35183350), (600, 33776016), (606, 33441600), (640, 31665015), (720, 28146680), (800, 25332012), (808, 25081200), (900, 22517344), (909, 22294400), (960, 21110010), (1010, 20064960), (1152, 17591675), (1200, 16888008), (1212, 16720800), (1440, 14073340), (1515, 13376640), (1600, 12666006), (1616, 12540600), (1800, 11258672), (1818, 11147200), (1920, 10555005), (2020, 10032480), (2400, 8444004), (2424, 8360400), (2525, 8025984), (2880, 7036670), (3030, 6688320), (3200, 6333003), (3232, 6270300), (3600, 5629336), (3636, 5573600), (4040, 5016240), (4545, 4458880), (4800, 4222002), (4848, 4180200), (5050, 4012992), (5760, 3518335), (6060, 3344160), (6464, 3135150), (6967, 2908800), (7200, 2814668), (7272, 2786800), (7575, 2675328), (8080, 2508120), (9090, 2229440), (9600, 2111001), (9696, 2090100), (10100, 2006496), (12120, 1672080), (12928, 1567575), (13934, 1454400), (14400, 1407334), (14544, 1393400), (15150, 1337664), (16160, 1254060), (18180, 1114720), (19392, 1045050), (20200, 1003248), (20901, 969600), (22725, 891776), (24240, 836040), (27868, 727200), (28800, 703667), (29088, 696700), (30300, 668832), (32320, 627030), (34835, 581760), (36360, 557360), (38784, 522525), (40400, 501624), (41802, 484800), (45450, 445888), (48480, 418020), (55736, 363600), (58176, 348350), (60600, 334416), (62703, 323200), (64640, 313515), (69670, 290880), (72720, 278680), (80800, 250812), (83604, 242400), (90900, 222944), (96960, 209010), (104505, 193920), (111472, 181800), (116352, 174175), (121200, 167208), (125406, 161600), (139340, 145440)]