20188718400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:1002

約数の個数: 336

約数和(自身を含む): 68348839680

約数和(自身を除く): 48160121280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 109, 120, 141, 150, 160, 188, 192, 200, 218, 235, 240, 282, 300, 320, 327, 376, 400, 436, 470, 480, 545, 564, 600, 654, 705, 752, 800, 821, 872, 940, 960, 1090, 1128, 1175, 1200, 1308, 1410, 1504, 1600, 1635, 1642, 1744, 1880, 2180, 2256, 2350, 2400, 2463, 2616, 2725, 2820, 3008, 3270, 3284, 3488, 3525, 3760, 4105, 4360, 4512, 4700, 4800, 4926, 5123, 5232, 5450, 5640, 6540, 6568, 6976, 7050, 7520, 8175, 8210, 8720, 9024, 9400, 9852, 10246, 10464, 10900, 11280, 12315, 13080, 13136, 14100, 15040, 15369, 16350, 16420, 17440, 18800, 19704, 20492, 20525, 20928, 21800, 22560, 24630, 25615, 26160, 26272, 28200, 30738, 32700, 32840, 34880, 37600, 38587, 39408, 40984, 41050, 43600, 45120, 49260, 51230, 52320, 52544, 56400, 61476, 61575, 65400, 65680, 75200, 76845, 77174, 78816, 81968, 82100, 87200, 89489, 98520, 102460, 104640, 112800, 115761, 122952, 123150, 128075, 130800, 131360, 153690, 154348, 157632, 163936, 164200, 174400, 178978, 192935, 197040, 204920, 225600, 231522, 245904, 246300, 256150, 261600, 262720, 268467, 307380, 308696, 327872, 328400, 357956, 384225, 385870, 394080, 409840, 447445, 463044, 491808, 492600, 512300, 523200, 536934, 578805, 614760, 617392, 656800, 715912, 768450, 771740, 788160, 819680, 894890, 926088, 964675, 983616, 985200, 1024600, 1073868, 1157610, 1229520, 1234784, 1313600, 1342335, 1431824, 1536900, 1543480, 1639360, 1789780, 1852176, 1929350, 1970400, 2049200, 2147736, 2237225, 2315220, 2459040, 2469568, 2684670, 2863648, 2894025, 3073800, 3086960, 3579560, 3704352, 3858700, 3940800, 4098400, 4205983, 4295472, 4474450, 4630440, 4918080, 5369340, 5727296, 5788050, 6147600, 6173920, 6711675, 7159120, 7408704, 7717400, 8196800, 8411966, 8590944, 8948900, 9260880, 10738680, 11576100, 12295200, 12347840, 12617949, 13423350, 14318240, 15434800, 16823932, 17181888, 17897800, 18521760, 21029915, 21477360, 23152200, 24590400, 25235898, 26846700, 28636480, 30869600, 33647864, 35795600, 37043520, 42059830, 42954720, 46304400, 50471796, 53693400, 61739200, 63089745, 67295728, 71591200, 84119660, 85909440, 92608800, 100943592, 105149575, 107386800, 126179490, 134591456, 143182400, 168239320, 185217600, 201887184, 210299150, 214773600, 252358980, 269182912, 315448725, 336478640, 403774368, 420598300, 429547200, 504717960, 630897450, 672957280, 807548736, 841196600, 1009435920, 1261794900, 1345914560, 1682393200, 2018871840, 2523589800, 3364786400, 4037743680, 5047179600, 6729572800, 10094359200, 20188718400]

約数ペア:

[(1, 20188718400), (2, 10094359200), (3, 6729572800), (4, 5047179600), (5, 4037743680), (6, 3364786400), (8, 2523589800), (10, 2018871840), (12, 1682393200), (15, 1345914560), (16, 1261794900), (20, 1009435920), (24, 841196600), (25, 807548736), (30, 672957280), (32, 630897450), (40, 504717960), (47, 429547200), (48, 420598300), (50, 403774368), (60, 336478640), (64, 315448725), (75, 269182912), (80, 252358980), (94, 214773600), (96, 210299150), (100, 201887184), (109, 185217600), (120, 168239320), (141, 143182400), (150, 134591456), (160, 126179490), (188, 107386800), (192, 105149575), (200, 100943592), (218, 92608800), (235, 85909440), (240, 84119660), (282, 71591200), (300, 67295728), (320, 63089745), (327, 61739200), (376, 53693400), (400, 50471796), (436, 46304400), (470, 42954720), (480, 42059830), (545, 37043520), (564, 35795600), (600, 33647864), (654, 30869600), (705, 28636480), (752, 26846700), (800, 25235898), (821, 24590400), (872, 23152200), (940, 21477360), (960, 21029915), (1090, 18521760), (1128, 17897800), (1175, 17181888), (1200, 16823932), (1308, 15434800), (1410, 14318240), (1504, 13423350), (1600, 12617949), (1635, 12347840), (1642, 12295200), (1744, 11576100), (1880, 10738680), (2180, 9260880), (2256, 8948900), (2350, 8590944), (2400, 8411966), (2463, 8196800), (2616, 7717400), (2725, 7408704), (2820, 7159120), (3008, 6711675), (3270, 6173920), (3284, 6147600), (3488, 5788050), (3525, 5727296), (3760, 5369340), (4105, 4918080), (4360, 4630440), (4512, 4474450), (4700, 4295472), (4800, 4205983), (4926, 4098400), (5123, 3940800), (5232, 3858700), (5450, 3704352), (5640, 3579560), (6540, 3086960), (6568, 3073800), (6976, 2894025), (7050, 2863648), (7520, 2684670), (8175, 2469568), (8210, 2459040), (8720, 2315220), (9024, 2237225), (9400, 2147736), (9852, 2049200), (10246, 1970400), (10464, 1929350), (10900, 1852176), (11280, 1789780), (12315, 1639360), (13080, 1543480), (13136, 1536900), (14100, 1431824), (15040, 1342335), (15369, 1313600), (16350, 1234784), (16420, 1229520), (17440, 1157610), (18800, 1073868), (19704, 1024600), (20492, 985200), (20525, 983616), (20928, 964675), (21800, 926088), (22560, 894890), (24630, 819680), (25615, 788160), (26160, 771740), (26272, 768450), (28200, 715912), (30738, 656800), (32700, 617392), (32840, 614760), (34880, 578805), (37600, 536934), (38587, 523200), (39408, 512300), (40984, 492600), (41050, 491808), (43600, 463044), (45120, 447445), (49260, 409840), (51230, 394080), (52320, 385870), (52544, 384225), (56400, 357956), (61476, 328400), (61575, 327872), (65400, 308696), (65680, 307380), (75200, 268467), (76845, 262720), (77174, 261600), (78816, 256150), (81968, 246300), (82100, 245904), (87200, 231522), (89489, 225600), (98520, 204920), (102460, 197040), (104640, 192935), (112800, 178978), (115761, 174400), (122952, 164200), (123150, 163936), (128075, 157632), (130800, 154348), (131360, 153690)]