20915928000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8803}}^1$

素因数の和:8850

約数の個数: 448

約数和(自身を含む): 83723927040

約数和(自身を除く): 62807999040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 125, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 250, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 375, 396, 400, 432, 440, 450, 480, 495, 500, 528, 540, 550, 576, 594, 600, 660, 675, 704, 720, 750, 792, 800, 825, 864, 880, 900, 960, 990, 1000, 1056, 1080, 1100, 1125, 1188, 1200, 1320, 1350, 1375, 1440, 1485, 1500, 1584, 1600, 1650, 1728, 1760, 1800, 1980, 2000, 2112, 2160, 2200, 2250, 2376, 2400, 2475, 2640, 2700, 2750, 2880, 2970, 3000, 3168, 3300, 3375, 3520, 3600, 3960, 4000, 4125, 4320, 4400, 4500, 4752, 4800, 4950, 5280, 5400, 5500, 5940, 6000, 6336, 6600, 6750, 7200, 7425, 7920, 8000, 8250, 8640, 8800, 8803, 9000, 9504, 9900, 10560, 10800, 11000, 11880, 12000, 12375, 13200, 13500, 14400, 14850, 15840, 16500, 17600, 17606, 18000, 19008, 19800, 21600, 22000, 23760, 24000, 24750, 26400, 26409, 27000, 29700, 31680, 33000, 35212, 36000, 37125, 39600, 43200, 44000, 44015, 47520, 49500, 52800, 52818, 54000, 59400, 66000, 70424, 72000, 74250, 79200, 79227, 88000, 88030, 95040, 96833, 99000, 105636, 108000, 118800, 132000, 132045, 140848, 148500, 158400, 158454, 176060, 193666, 198000, 211272, 216000, 220075, 237600, 237681, 264000, 264090, 281696, 290499, 297000, 316908, 352120, 387332, 396000, 396135, 422544, 440150, 475200, 475362, 484165, 528180, 563392, 580998, 594000, 633816, 660225, 704240, 774664, 792000, 792270, 845088, 871497, 880300, 950724, 968330, 1056360, 1100375, 1161996, 1188000, 1188405, 1267632, 1320450, 1408480, 1452495, 1549328, 1584540, 1690176, 1742994, 1760600, 1901448, 1936660, 1980675, 2112720, 2200750, 2323992, 2376000, 2376810, 2420825, 2535264, 2614491, 2640900, 2816960, 2904990, 3098656, 3169080, 3301125, 3485988, 3521200, 3802896, 3873320, 3961350, 4225440, 4357485, 4401500, 4647984, 4753620, 4841650, 5070528, 5228982, 5281800, 5809980, 5942025, 6197312, 6338160, 6602250, 6971976, 7042400, 7262475, 7605792, 7746640, 7922700, 8450880, 8714970, 8803000, 9295968, 9507240, 9683300, 9903375, 10457964, 10563600, 11619960, 11884050, 12104125, 12676320, 13072455, 13204500, 13943952, 14084800, 14524950, 15211584, 15493280, 15845400, 17429940, 17606000, 18591936, 19014480, 19366600, 19806750, 20915928, 21127200, 21787425, 23239920, 23768100, 24208250, 25352640, 26144910, 26409000, 27887904, 29049900, 29710125, 30986560, 31690800, 34859880, 35212000, 36312375, 38028960, 38733200, 39613500, 41831856, 42254400, 43574850, 46479840, 47536200, 48416500, 52289820, 52818000, 55775808, 58099800, 59420250, 63381600, 65362275, 69719760, 70424000, 72624750, 76057920, 77466400, 79227000, 83663712, 87149700, 92959680, 95072400, 96833000, 104579640, 105636000, 108937125, 116199600, 118840500, 126763200, 130724550, 139439520, 145249500, 154932800, 158454000, 167327424, 174299400, 190144800, 193666000, 209159280, 211272000, 217874250, 232399200, 237681000, 261449100, 278879040, 290499000, 316908000, 326811375, 348598800, 380289600, 387332000, 418318560, 435748500, 464798400, 475362000, 522898200, 580998000, 633816000, 653622750, 697197600, 774664000, 836637120, 871497000, 950724000, 1045796400, 1161996000, 1307245500, 1394395200, 1742994000, 1901448000, 2091592800, 2323992000, 2614491000, 3485988000, 4183185600, 5228982000, 6971976000, 10457964000, 20915928000]

約数ペア:

[(1, 20915928000), (2, 10457964000), (3, 6971976000), (4, 5228982000), (5, 4183185600), (6, 3485988000), (8, 2614491000), (9, 2323992000), (10, 2091592800), (11, 1901448000), (12, 1742994000), (15, 1394395200), (16, 1307245500), (18, 1161996000), (20, 1045796400), (22, 950724000), (24, 871497000), (25, 836637120), (27, 774664000), (30, 697197600), (32, 653622750), (33, 633816000), (36, 580998000), (40, 522898200), (44, 475362000), (45, 464798400), (48, 435748500), (50, 418318560), (54, 387332000), (55, 380289600), (60, 348598800), (64, 326811375), (66, 316908000), (72, 290499000), (75, 278879040), (80, 261449100), (88, 237681000), (90, 232399200), (96, 217874250), (99, 211272000), (100, 209159280), (108, 193666000), (110, 190144800), (120, 174299400), (125, 167327424), (132, 158454000), (135, 154932800), (144, 145249500), (150, 139439520), (160, 130724550), (165, 126763200), (176, 118840500), (180, 116199600), (192, 108937125), (198, 105636000), (200, 104579640), (216, 96833000), (220, 95072400), (225, 92959680), (240, 87149700), (250, 83663712), (264, 79227000), (270, 77466400), (275, 76057920), (288, 72624750), (297, 70424000), (300, 69719760), (320, 65362275), (330, 63381600), (352, 59420250), (360, 58099800), (375, 55775808), (396, 52818000), (400, 52289820), (432, 48416500), (440, 47536200), (450, 46479840), (480, 43574850), (495, 42254400), (500, 41831856), (528, 39613500), (540, 38733200), (550, 38028960), (576, 36312375), (594, 35212000), (600, 34859880), (660, 31690800), (675, 30986560), (704, 29710125), (720, 29049900), (750, 27887904), (792, 26409000), (800, 26144910), (825, 25352640), (864, 24208250), (880, 23768100), (900, 23239920), (960, 21787425), (990, 21127200), (1000, 20915928), (1056, 19806750), (1080, 19366600), (1100, 19014480), (1125, 18591936), (1188, 17606000), (1200, 17429940), (1320, 15845400), (1350, 15493280), (1375, 15211584), (1440, 14524950), (1485, 14084800), (1500, 13943952), (1584, 13204500), (1600, 13072455), (1650, 12676320), (1728, 12104125), (1760, 11884050), (1800, 11619960), (1980, 10563600), (2000, 10457964), (2112, 9903375), (2160, 9683300), (2200, 9507240), (2250, 9295968), (2376, 8803000), (2400, 8714970), (2475, 8450880), (2640, 7922700), (2700, 7746640), (2750, 7605792), (2880, 7262475), (2970, 7042400), (3000, 6971976), (3168, 6602250), (3300, 6338160), (3375, 6197312), (3520, 5942025), (3600, 5809980), (3960, 5281800), (4000, 5228982), (4125, 5070528), (4320, 4841650), (4400, 4753620), (4500, 4647984), (4752, 4401500), (4800, 4357485), (4950, 4225440), (5280, 3961350), (5400, 3873320), (5500, 3802896), (5940, 3521200), (6000, 3485988), (6336, 3301125), (6600, 3169080), (6750, 3098656), (7200, 2904990), (7425, 2816960), (7920, 2640900), (8000, 2614491), (8250, 2535264), (8640, 2420825), (8800, 2376810), (8803, 2376000), (9000, 2323992), (9504, 2200750), (9900, 2112720), (10560, 1980675), (10800, 1936660), (11000, 1901448), (11880, 1760600), (12000, 1742994), (12375, 1690176), (13200, 1584540), (13500, 1549328), (14400, 1452495), (14850, 1408480), (15840, 1320450), (16500, 1267632), (17600, 1188405), (17606, 1188000), (18000, 1161996), (19008, 1100375), (19800, 1056360), (21600, 968330), (22000, 950724), (23760, 880300), (24000, 871497), (24750, 845088), (26400, 792270), (26409, 792000), (27000, 774664), (29700, 704240), (31680, 660225), (33000, 633816), (35212, 594000), (36000, 580998), (37125, 563392), (39600, 528180), (43200, 484165), (44000, 475362), (44015, 475200), (47520, 440150), (49500, 422544), (52800, 396135), (52818, 396000), (54000, 387332), (59400, 352120), (66000, 316908), (70424, 297000), (72000, 290499), (74250, 281696), (79200, 264090), (79227, 264000), (88000, 237681), (88030, 237600), (95040, 220075), (96833, 216000), (99000, 211272), (105636, 198000), (108000, 193666), (118800, 176060), (132000, 158454), (132045, 158400), (140848, 148500)]