231894000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 240

約数和(自身を含む): 873110784

約数和(自身を除く): 641216784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 975, 991, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 1982, 2000, 2250, 2340, 2600, 2925, 2973, 3000, 3120, 3250, 3600, 3900, 3964, 4500, 4680, 4875, 4955, 5200, 5850, 5946, 6000, 6500, 7800, 7928, 8919, 9000, 9360, 9750, 9910, 11700, 11892, 12883, 13000, 14625, 14865, 15600, 15856, 17838, 18000, 19500, 19820, 23400, 23784, 24775, 25766, 26000, 29250, 29730, 35676, 38649, 39000, 39640, 44595, 46800, 47568, 49550, 51532, 58500, 59460, 64415, 71352, 74325, 77298, 78000, 79280, 89190, 99100, 103064, 115947, 117000, 118920, 123875, 128830, 142704, 148650, 154596, 178380, 193245, 198200, 206128, 222975, 231894, 234000, 237840, 247750, 257660, 297300, 309192, 322075, 356760, 371625, 386490, 396400, 445950, 463788, 495500, 515320, 579735, 594600, 618384, 644150, 713520, 743250, 772980, 891900, 927576, 966225, 991000, 1030640, 1114875, 1159470, 1189200, 1288300, 1486500, 1545960, 1610375, 1783800, 1855152, 1932450, 1982000, 2229750, 2318940, 2576600, 2898675, 2973000, 3091920, 3220750, 3567600, 3864900, 4459500, 4637880, 4831125, 5153200, 5797350, 5946000, 6441500, 7729800, 8919000, 9275760, 9662250, 11594700, 12883000, 14493375, 15459600, 17838000, 19324500, 23189400, 25766000, 28986750, 38649000, 46378800, 57973500, 77298000, 115947000, 231894000]

約数ペア:

[(1, 231894000), (2, 115947000), (3, 77298000), (4, 57973500), (5, 46378800), (6, 38649000), (8, 28986750), (9, 25766000), (10, 23189400), (12, 19324500), (13, 17838000), (15, 15459600), (16, 14493375), (18, 12883000), (20, 11594700), (24, 9662250), (25, 9275760), (26, 8919000), (30, 7729800), (36, 6441500), (39, 5946000), (40, 5797350), (45, 5153200), (48, 4831125), (50, 4637880), (52, 4459500), (60, 3864900), (65, 3567600), (72, 3220750), (75, 3091920), (78, 2973000), (80, 2898675), (90, 2576600), (100, 2318940), (104, 2229750), (117, 1982000), (120, 1932450), (125, 1855152), (130, 1783800), (144, 1610375), (150, 1545960), (156, 1486500), (180, 1288300), (195, 1189200), (200, 1159470), (208, 1114875), (225, 1030640), (234, 991000), (240, 966225), (250, 927576), (260, 891900), (300, 772980), (312, 743250), (325, 713520), (360, 644150), (375, 618384), (390, 594600), (400, 579735), (450, 515320), (468, 495500), (500, 463788), (520, 445950), (585, 396400), (600, 386490), (624, 371625), (650, 356760), (720, 322075), (750, 309192), (780, 297300), (900, 257660), (936, 247750), (975, 237840), (991, 234000), (1000, 231894), (1040, 222975), (1125, 206128), (1170, 198200), (1200, 193245), (1300, 178380), (1500, 154596), (1560, 148650), (1625, 142704), (1800, 128830), (1872, 123875), (1950, 118920), (1982, 117000), (2000, 115947), (2250, 103064), (2340, 99100), (2600, 89190), (2925, 79280), (2973, 78000), (3000, 77298), (3120, 74325), (3250, 71352), (3600, 64415), (3900, 59460), (3964, 58500), (4500, 51532), (4680, 49550), (4875, 47568), (4955, 46800), (5200, 44595), (5850, 39640), (5946, 39000), (6000, 38649), (6500, 35676), (7800, 29730), (7928, 29250), (8919, 26000), (9000, 25766), (9360, 24775), (9750, 23784), (9910, 23400), (11700, 19820), (11892, 19500), (12883, 18000), (13000, 17838), (14625, 15856), (14865, 15600)]