309192000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 224

約数和(自身を含む): 1100596224

約数和(自身を除く): 791404224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 832, 960, 975, 991, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1600, 1625, 1950, 1982, 2000, 2080, 2400, 2496, 2600, 2973, 3000, 3120, 3250, 3900, 3964, 4000, 4160, 4800, 4875, 4955, 5200, 5946, 6000, 6240, 6500, 7800, 7928, 8000, 9750, 9910, 10400, 11892, 12000, 12480, 12883, 13000, 14865, 15600, 15856, 19500, 19820, 20800, 23784, 24000, 24775, 25766, 26000, 29730, 31200, 31712, 38649, 39000, 39640, 47568, 49550, 51532, 52000, 59460, 62400, 63424, 64415, 74325, 77298, 78000, 79280, 95136, 99100, 103064, 104000, 118920, 123875, 128830, 148650, 154596, 156000, 158560, 190272, 193245, 198200, 206128, 237840, 247750, 257660, 297300, 309192, 312000, 317120, 322075, 371625, 386490, 396400, 412256, 475680, 495500, 515320, 594600, 618384, 644150, 743250, 772980, 792800, 824512, 951360, 966225, 991000, 1030640, 1189200, 1236768, 1288300, 1486500, 1545960, 1585600, 1610375, 1932450, 1982000, 2061280, 2378400, 2473536, 2576600, 2973000, 3091920, 3220750, 3864900, 3964000, 4122560, 4756800, 4831125, 5153200, 5946000, 6183840, 6441500, 7729800, 7928000, 9662250, 10306400, 11892000, 12367680, 12883000, 15459600, 19324500, 20612800, 23784000, 25766000, 30919200, 38649000, 51532000, 61838400, 77298000, 103064000, 154596000, 309192000]

約数ペア:

[(1, 309192000), (2, 154596000), (3, 103064000), (4, 77298000), (5, 61838400), (6, 51532000), (8, 38649000), (10, 30919200), (12, 25766000), (13, 23784000), (15, 20612800), (16, 19324500), (20, 15459600), (24, 12883000), (25, 12367680), (26, 11892000), (30, 10306400), (32, 9662250), (39, 7928000), (40, 7729800), (48, 6441500), (50, 6183840), (52, 5946000), (60, 5153200), (64, 4831125), (65, 4756800), (75, 4122560), (78, 3964000), (80, 3864900), (96, 3220750), (100, 3091920), (104, 2973000), (120, 2576600), (125, 2473536), (130, 2378400), (150, 2061280), (156, 1982000), (160, 1932450), (192, 1610375), (195, 1585600), (200, 1545960), (208, 1486500), (240, 1288300), (250, 1236768), (260, 1189200), (300, 1030640), (312, 991000), (320, 966225), (325, 951360), (375, 824512), (390, 792800), (400, 772980), (416, 743250), (480, 644150), (500, 618384), (520, 594600), (600, 515320), (624, 495500), (650, 475680), (750, 412256), (780, 396400), (800, 386490), (832, 371625), (960, 322075), (975, 317120), (991, 312000), (1000, 309192), (1040, 297300), (1200, 257660), (1248, 247750), (1300, 237840), (1500, 206128), (1560, 198200), (1600, 193245), (1625, 190272), (1950, 158560), (1982, 156000), (2000, 154596), (2080, 148650), (2400, 128830), (2496, 123875), (2600, 118920), (2973, 104000), (3000, 103064), (3120, 99100), (3250, 95136), (3900, 79280), (3964, 78000), (4000, 77298), (4160, 74325), (4800, 64415), (4875, 63424), (4955, 62400), (5200, 59460), (5946, 52000), (6000, 51532), (6240, 49550), (6500, 47568), (7800, 39640), (7928, 39000), (8000, 38649), (9750, 31712), (9910, 31200), (10400, 29730), (11892, 26000), (12000, 25766), (12480, 24775), (12883, 24000), (13000, 23784), (14865, 20800), (15600, 19820), (15856, 19500)]