1924731900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 432

約数和(自身を含む): 7552516608

約数和(自身を除く): 5627784708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 71, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 142, 150, 156, 175, 180, 182, 195, 210, 213, 225, 234, 252, 260, 273, 284, 300, 315, 325, 331, 350, 355, 364, 390, 420, 426, 450, 455, 468, 497, 525, 546, 585, 630, 639, 650, 662, 700, 710, 780, 819, 852, 900, 910, 923, 975, 993, 994, 1050, 1065, 1092, 1170, 1260, 1278, 1300, 1324, 1365, 1420, 1491, 1575, 1638, 1655, 1775, 1820, 1846, 1950, 1986, 1988, 2100, 2130, 2275, 2317, 2340, 2485, 2556, 2730, 2769, 2925, 2979, 2982, 3150, 3195, 3276, 3310, 3550, 3692, 3900, 3972, 4095, 4260, 4303, 4473, 4550, 4615, 4634, 4965, 4970, 5325, 5460, 5538, 5850, 5958, 5964, 6300, 6390, 6461, 6620, 6825, 6951, 7100, 7455, 8190, 8275, 8307, 8606, 8946, 9100, 9230, 9268, 9930, 9940, 10650, 11076, 11585, 11700, 11916, 12425, 12780, 12909, 12922, 13650, 13845, 13902, 14895, 14910, 15975, 16380, 16550, 16614, 17212, 17892, 18460, 19383, 19860, 20475, 20853, 21300, 21515, 22365, 23075, 23170, 23501, 24825, 24850, 25818, 25844, 27300, 27690, 27804, 29790, 29820, 30121, 31950, 32305, 33100, 33228, 34755, 37275, 38727, 38766, 40950, 41535, 41706, 43030, 44730, 46150, 46340, 47002, 49650, 49700, 51636, 55380, 57925, 58149, 59580, 60242, 63900, 64545, 64610, 69225, 69510, 70503, 74475, 74550, 77454, 77532, 81900, 83070, 83412, 86060, 89460, 90363, 92300, 94004, 96915, 99300, 104265, 107575, 111825, 115850, 116298, 117505, 120484, 129090, 129220, 138450, 139020, 141006, 148950, 149100, 150605, 154908, 161525, 164507, 166140, 173775, 180726, 193635, 193830, 207675, 208530, 211509, 215150, 223650, 231700, 232596, 235010, 258180, 271089, 276900, 282012, 290745, 297900, 301210, 305513, 322725, 323050, 329014, 347550, 352515, 361452, 387270, 387660, 415350, 417060, 423018, 430300, 447300, 451815, 470020, 484575, 493521, 521325, 542178, 581490, 587525, 602420, 611026, 645450, 646100, 658028, 695100, 705030, 753025, 774540, 822535, 830700, 846036, 903630, 916539, 968175, 969150, 987042, 1042650, 1057545, 1084356, 1162980, 1175050, 1222052, 1290900, 1355445, 1410060, 1453725, 1480563, 1506050, 1527565, 1645070, 1762575, 1807260, 1833078, 1936350, 1938300, 1974084, 2085300, 2115090, 2138591, 2259075, 2350100, 2467605, 2710890, 2749617, 2907450, 2961126, 3012100, 3055130, 3290140, 3525150, 3666156, 3872700, 4112675, 4230180, 4277182, 4518150, 4582695, 4935210, 5287725, 5421780, 5499234, 5814900, 5922252, 6110260, 6415773, 6777225, 7050300, 7402815, 7637825, 8225350, 8554364, 9036300, 9165390, 9870420, 10575450, 10692955, 10998468, 12338025, 12831546, 13554450, 13748085, 14805630, 15275650, 16450700, 18330780, 19247319, 21150900, 21385910, 22913475, 24676050, 25663092, 27108900, 27496170, 29611260, 30551300, 32078865, 37014075, 38494638, 42771820, 45826950, 49352100, 53464775, 54992340, 64157730, 68740425, 74028150, 76989276, 91653900, 96236595, 106929550, 128315460, 137480850, 148056300, 160394325, 192473190, 213859100, 274961700, 320788650, 384946380, 481182975, 641577300, 962365950, 1924731900]

約数ペア:

[(1, 1924731900), (2, 962365950), (3, 641577300), (4, 481182975), (5, 384946380), (6, 320788650), (7, 274961700), (9, 213859100), (10, 192473190), (12, 160394325), (13, 148056300), (14, 137480850), (15, 128315460), (18, 106929550), (20, 96236595), (21, 91653900), (25, 76989276), (26, 74028150), (28, 68740425), (30, 64157730), (35, 54992340), (36, 53464775), (39, 49352100), (42, 45826950), (45, 42771820), (50, 38494638), (52, 37014075), (60, 32078865), (63, 30551300), (65, 29611260), (70, 27496170), (71, 27108900), (75, 25663092), (78, 24676050), (84, 22913475), (90, 21385910), (91, 21150900), (100, 19247319), (105, 18330780), (117, 16450700), (126, 15275650), (130, 14805630), (140, 13748085), (142, 13554450), (150, 12831546), (156, 12338025), (175, 10998468), (180, 10692955), (182, 10575450), (195, 9870420), (210, 9165390), (213, 9036300), (225, 8554364), (234, 8225350), (252, 7637825), (260, 7402815), (273, 7050300), (284, 6777225), (300, 6415773), (315, 6110260), (325, 5922252), (331, 5814900), (350, 5499234), (355, 5421780), (364, 5287725), (390, 4935210), (420, 4582695), (426, 4518150), (450, 4277182), (455, 4230180), (468, 4112675), (497, 3872700), (525, 3666156), (546, 3525150), (585, 3290140), (630, 3055130), (639, 3012100), (650, 2961126), (662, 2907450), (700, 2749617), (710, 2710890), (780, 2467605), (819, 2350100), (852, 2259075), (900, 2138591), (910, 2115090), (923, 2085300), (975, 1974084), (993, 1938300), (994, 1936350), (1050, 1833078), (1065, 1807260), (1092, 1762575), (1170, 1645070), (1260, 1527565), (1278, 1506050), (1300, 1480563), (1324, 1453725), (1365, 1410060), (1420, 1355445), (1491, 1290900), (1575, 1222052), (1638, 1175050), (1655, 1162980), (1775, 1084356), (1820, 1057545), (1846, 1042650), (1950, 987042), (1986, 969150), (1988, 968175), (2100, 916539), (2130, 903630), (2275, 846036), (2317, 830700), (2340, 822535), (2485, 774540), (2556, 753025), (2730, 705030), (2769, 695100), (2925, 658028), (2979, 646100), (2982, 645450), (3150, 611026), (3195, 602420), (3276, 587525), (3310, 581490), (3550, 542178), (3692, 521325), (3900, 493521), (3972, 484575), (4095, 470020), (4260, 451815), (4303, 447300), (4473, 430300), (4550, 423018), (4615, 417060), (4634, 415350), (4965, 387660), (4970, 387270), (5325, 361452), (5460, 352515), (5538, 347550), (5850, 329014), (5958, 323050), (5964, 322725), (6300, 305513), (6390, 301210), (6461, 297900), (6620, 290745), (6825, 282012), (6951, 276900), (7100, 271089), (7455, 258180), (8190, 235010), (8275, 232596), (8307, 231700), (8606, 223650), (8946, 215150), (9100, 211509), (9230, 208530), (9268, 207675), (9930, 193830), (9940, 193635), (10650, 180726), (11076, 173775), (11585, 166140), (11700, 164507), (11916, 161525), (12425, 154908), (12780, 150605), (12909, 149100), (12922, 148950), (13650, 141006), (13845, 139020), (13902, 138450), (14895, 129220), (14910, 129090), (15975, 120484), (16380, 117505), (16550, 116298), (16614, 115850), (17212, 111825), (17892, 107575), (18460, 104265), (19383, 99300), (19860, 96915), (20475, 94004), (20853, 92300), (21300, 90363), (21515, 89460), (22365, 86060), (23075, 83412), (23170, 83070), (23501, 81900), (24825, 77532), (24850, 77454), (25818, 74550), (25844, 74475), (27300, 70503), (27690, 69510), (27804, 69225), (29790, 64610), (29820, 64545), (30121, 63900), (31950, 60242), (32305, 59580), (33100, 58149), (33228, 57925), (34755, 55380), (37275, 51636), (38727, 49700), (38766, 49650), (40950, 47002), (41535, 46340), (41706, 46150), (43030, 44730)]