18281808000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 512

約数和(自身を含む): 68167008000

約数和(自身を除く): 49885200000

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, 90, 96, 100, 101, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 202, 216, 225, 240, 250, 270, 288, 300, 303, 320, 360, 375, 384, 400, 404, 419, 432, 450, 480, 500, 505, 540, 576, 600, 606, 640, 675, 720, 750, 800, 808, 838, 864, 900, 909, 960, 1000, 1010, 1080, 1125, 1152, 1200, 1212, 1257, 1350, 1440, 1500, 1515, 1600, 1616, 1676, 1728, 1800, 1818, 1920, 2000, 2020, 2095, 2160, 2250, 2400, 2424, 2514, 2525, 2700, 2727, 2880, 3000, 3030, 3200, 3232, 3352, 3375, 3456, 3600, 3636, 3771, 4000, 4040, 4190, 4320, 4500, 4545, 4800, 4848, 5028, 5050, 5400, 5454, 5760, 6000, 6060, 6285, 6464, 6704, 6750, 7200, 7272, 7542, 7575, 8000, 8080, 8380, 8640, 9000, 9090, 9600, 9696, 10056, 10100, 10475, 10800, 10908, 11313, 12000, 12120, 12570, 12625, 12928, 13408, 13500, 13635, 14400, 14544, 15084, 15150, 16000, 16160, 16760, 17280, 18000, 18180, 18855, 19392, 20112, 20200, 20950, 21600, 21816, 22626, 22725, 24000, 24240, 25140, 25250, 26816, 27000, 27270, 28800, 29088, 30168, 30300, 31425, 32320, 33520, 36000, 36360, 37710, 37875, 38784, 40224, 40400, 41900, 42319, 43200, 43632, 45252, 45450, 48000, 48480, 50280, 50500, 52375, 53632, 54000, 54540, 56565, 58176, 60336, 60600, 62850, 64640, 67040, 68175, 72000, 72720, 75420, 75750, 80448, 80800, 83800, 84638, 86400, 87264, 90504, 90900, 94275, 96960, 100560, 101000, 104750, 108000, 109080, 113130, 113625, 116352, 120672, 121200, 125700, 126957, 134080, 136350, 144000, 145440, 150840, 151500, 157125, 160896, 161600, 167600, 169276, 174528, 181008, 181800, 188550, 193920, 201120, 202000, 209500, 211595, 216000, 218160, 226260, 227250, 241344, 242400, 251400, 253914, 268160, 272700, 282825, 290880, 301680, 303000, 314250, 323200, 335200, 338552, 340875, 349056, 362016, 363600, 377100, 380871, 402240, 404000, 419000, 423190, 432000, 436320, 452520, 454500, 471375, 482688, 484800, 502800, 507828, 545400, 565650, 581760, 603360, 606000, 628500, 634785, 670400, 677104, 681750, 724032, 727200, 754200, 761742, 804480, 808000, 838000, 846380, 872640, 905040, 909000, 942750, 969600, 1005600, 1015656, 1057975, 1090800, 1131300, 1142613, 1206720, 1212000, 1257000, 1269570, 1340800, 1354208, 1363500, 1414125, 1448064, 1454400, 1508400, 1523484, 1616000, 1676000, 1692760, 1745280, 1810080, 1818000, 1885500, 1904355, 2011200, 2031312, 2115950, 2181600, 2262600, 2285226, 2413440, 2424000, 2514000, 2539140, 2708416, 2727000, 2828250, 2908800, 3016800, 3046968, 3173925, 3352000, 3385520, 3620160, 3636000, 3771000, 3808710, 4022400, 4062624, 4231900, 4363200, 4525200, 4570452, 4848000, 5028000, 5078280, 5289875, 5416832, 5454000, 5656500, 5713065, 6033600, 6093936, 6347850, 6704000, 6771040, 7240320, 7272000, 7542000, 7617420, 8125248, 8463800, 8726400, 9050400, 9140904, 9521775, 10056000, 10156560, 10579750, 10908000, 11313000, 11426130, 12067200, 12187872, 12695700, 13542080, 14544000, 15084000, 15234840, 15869625, 16250496, 16927600, 18100800, 18281808, 19043550, 20112000, 20313120, 21159500, 21816000, 22626000, 22852260, 24375744, 25391400, 27084160, 28565325, 30168000, 30469680, 31739250, 33855200, 36201600, 36563616, 38087100, 40626240, 42319000, 43632000, 45252000, 45704520, 47608875, 48751488, 50782800, 57130650, 60336000, 60939360, 63478500, 67710400, 73127232, 76174200, 81252480, 84638000, 90504000, 91409040, 95217750, 101565600, 114261300, 121878720, 126957000, 135420800, 142826625, 146254464, 152348400, 169276000, 181008000, 182818080, 190435500, 203131200, 228522600, 243757440, 253914000, 285653250, 304696800, 338552000, 365636160, 380871000, 406262400, 457045200, 507828000, 571306500, 609393600, 677104000, 731272320, 761742000, 914090400, 1015656000, 1142613000, 1218787200, 1523484000, 1828180800, 2031312000, 2285226000, 3046968000, 3656361600, 4570452000, 6093936000, 9140904000, 18281808000]

約数ペア:

[(1, 18281808000), (2, 9140904000), (3, 6093936000), (4, 4570452000), (5, 3656361600), (6, 3046968000), (8, 2285226000), (9, 2031312000), (10, 1828180800), (12, 1523484000), (15, 1218787200), (16, 1142613000), (18, 1015656000), (20, 914090400), (24, 761742000), (25, 731272320), (27, 677104000), (30, 609393600), (32, 571306500), (36, 507828000), (40, 457045200), (45, 406262400), (48, 380871000), (50, 365636160), (54, 338552000), (60, 304696800), (64, 285653250), (72, 253914000), (75, 243757440), (80, 228522600), (90, 203131200), (96, 190435500), (100, 182818080), (101, 181008000), (108, 169276000), (120, 152348400), (125, 146254464), (128, 142826625), (135, 135420800), (144, 126957000), (150, 121878720), (160, 114261300), (180, 101565600), (192, 95217750), (200, 91409040), (202, 90504000), (216, 84638000), (225, 81252480), (240, 76174200), (250, 73127232), (270, 67710400), (288, 63478500), (300, 60939360), (303, 60336000), (320, 57130650), (360, 50782800), (375, 48751488), (384, 47608875), (400, 45704520), (404, 45252000), (419, 43632000), (432, 42319000), (450, 40626240), (480, 38087100), (500, 36563616), (505, 36201600), (540, 33855200), (576, 31739250), (600, 30469680), (606, 30168000), (640, 28565325), (675, 27084160), (720, 25391400), (750, 24375744), (800, 22852260), (808, 22626000), (838, 21816000), (864, 21159500), (900, 20313120), (909, 20112000), (960, 19043550), (1000, 18281808), (1010, 18100800), (1080, 16927600), (1125, 16250496), (1152, 15869625), (1200, 15234840), (1212, 15084000), (1257, 14544000), (1350, 13542080), (1440, 12695700), (1500, 12187872), (1515, 12067200), (1600, 11426130), (1616, 11313000), (1676, 10908000), (1728, 10579750), (1800, 10156560), (1818, 10056000), (1920, 9521775), (2000, 9140904), (2020, 9050400), (2095, 8726400), (2160, 8463800), (2250, 8125248), (2400, 7617420), (2424, 7542000), (2514, 7272000), (2525, 7240320), (2700, 6771040), (2727, 6704000), (2880, 6347850), (3000, 6093936), (3030, 6033600), (3200, 5713065), (3232, 5656500), (3352, 5454000), (3375, 5416832), (3456, 5289875), (3600, 5078280), (3636, 5028000), (3771, 4848000), (4000, 4570452), (4040, 4525200), (4190, 4363200), (4320, 4231900), (4500, 4062624), (4545, 4022400), (4800, 3808710), (4848, 3771000), (5028, 3636000), (5050, 3620160), (5400, 3385520), (5454, 3352000), (5760, 3173925), (6000, 3046968), (6060, 3016800), (6285, 2908800), (6464, 2828250), (6704, 2727000), (6750, 2708416), (7200, 2539140), (7272, 2514000), (7542, 2424000), (7575, 2413440), (8000, 2285226), (8080, 2262600), (8380, 2181600), (8640, 2115950), (9000, 2031312), (9090, 2011200), (9600, 1904355), (9696, 1885500), (10056, 1818000), (10100, 1810080), (10475, 1745280), (10800, 1692760), (10908, 1676000), (11313, 1616000), (12000, 1523484), (12120, 1508400), (12570, 1454400), (12625, 1448064), (12928, 1414125), (13408, 1363500), (13500, 1354208), (13635, 1340800), (14400, 1269570), (14544, 1257000), (15084, 1212000), (15150, 1206720), (16000, 1142613), (16160, 1131300), (16760, 1090800), (17280, 1057975), (18000, 1015656), (18180, 1005600), (18855, 969600), (19392, 942750), (20112, 909000), (20200, 905040), (20950, 872640), (21600, 846380), (21816, 838000), (22626, 808000), (22725, 804480), (24000, 761742), (24240, 754200), (25140, 727200), (25250, 724032), (26816, 681750), (27000, 677104), (27270, 670400), (28800, 634785), (29088, 628500), (30168, 606000), (30300, 603360), (31425, 581760), (32320, 565650), (33520, 545400), (36000, 507828), (36360, 502800), (37710, 484800), (37875, 482688), (38784, 471375), (40224, 454500), (40400, 452520), (41900, 436320), (42319, 432000), (43200, 423190), (43632, 419000), (45252, 404000), (45450, 402240), (48000, 380871), (48480, 377100), (50280, 363600), (50500, 362016), (52375, 349056), (53632, 340875), (54000, 338552), (54540, 335200), (56565, 323200), (58176, 314250), (60336, 303000), (60600, 301680), (62850, 290880), (64640, 282825), (67040, 272700), (68175, 268160), (72000, 253914), (72720, 251400), (75420, 242400), (75750, 241344), (80448, 227250), (80800, 226260), (83800, 218160), (84638, 216000), (86400, 211595), (87264, 209500), (90504, 202000), (90900, 201120), (94275, 193920), (96960, 188550), (100560, 181800), (101000, 181008), (104750, 174528), (108000, 169276), (109080, 167600), (113130, 161600), (113625, 160896), (116352, 157125), (120672, 151500), (121200, 150840), (125700, 145440), (126957, 144000), (134080, 136350)]