55067760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 214138080

約数和(自身を除く): 159070320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 409, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 818, 880, 935, 990, 1020, 1122, 1224, 1227, 1320, 1360, 1496, 1530, 1584, 1636, 1683, 1870, 1980, 2040, 2045, 2244, 2448, 2454, 2640, 2805, 2992, 3060, 3272, 3366, 3681, 3740, 3960, 4080, 4090, 4488, 4499, 4908, 5610, 6120, 6135, 6544, 6732, 6953, 7362, 7480, 7920, 8180, 8415, 8976, 8998, 9816, 11220, 12240, 12270, 13464, 13497, 13906, 14724, 14960, 16360, 16830, 17996, 18405, 19632, 20859, 22440, 22495, 24540, 26928, 26994, 27812, 29448, 32720, 33660, 34765, 35992, 36810, 40491, 41718, 44880, 44990, 49080, 53988, 55624, 58896, 62577, 67320, 67485, 69530, 71984, 73620, 76483, 80982, 83436, 89980, 98160, 104295, 107976, 111248, 125154, 134640, 134970, 139060, 147240, 152966, 161964, 166872, 179960, 202455, 208590, 215952, 229449, 250308, 269940, 278120, 294480, 305932, 312885, 323928, 333744, 359920, 382415, 404910, 417180, 458898, 500616, 539880, 556240, 611864, 625770, 647856, 688347, 764830, 809820, 834360, 917796, 1001232, 1079760, 1147245, 1223728, 1251540, 1376694, 1529660, 1619640, 1668720, 1835592, 2294490, 2503080, 2753388, 3059320, 3239280, 3441735, 3671184, 4588980, 5006160, 5506776, 6118640, 6883470, 9177960, 11013552, 13766940, 18355920, 27533880, 55067760]

約数ペア:

[(1, 55067760), (2, 27533880), (3, 18355920), (4, 13766940), (5, 11013552), (6, 9177960), (8, 6883470), (9, 6118640), (10, 5506776), (11, 5006160), (12, 4588980), (15, 3671184), (16, 3441735), (17, 3239280), (18, 3059320), (20, 2753388), (22, 2503080), (24, 2294490), (30, 1835592), (33, 1668720), (34, 1619640), (36, 1529660), (40, 1376694), (44, 1251540), (45, 1223728), (48, 1147245), (51, 1079760), (55, 1001232), (60, 917796), (66, 834360), (68, 809820), (72, 764830), (80, 688347), (85, 647856), (88, 625770), (90, 611864), (99, 556240), (102, 539880), (110, 500616), (120, 458898), (132, 417180), (136, 404910), (144, 382415), (153, 359920), (165, 333744), (170, 323928), (176, 312885), (180, 305932), (187, 294480), (198, 278120), (204, 269940), (220, 250308), (240, 229449), (255, 215952), (264, 208590), (272, 202455), (306, 179960), (330, 166872), (340, 161964), (360, 152966), (374, 147240), (396, 139060), (408, 134970), (409, 134640), (440, 125154), (495, 111248), (510, 107976), (528, 104295), (561, 98160), (612, 89980), (660, 83436), (680, 80982), (720, 76483), (748, 73620), (765, 71984), (792, 69530), (816, 67485), (818, 67320), (880, 62577), (935, 58896), (990, 55624), (1020, 53988), (1122, 49080), (1224, 44990), (1227, 44880), (1320, 41718), (1360, 40491), (1496, 36810), (1530, 35992), (1584, 34765), (1636, 33660), (1683, 32720), (1870, 29448), (1980, 27812), (2040, 26994), (2045, 26928), (2244, 24540), (2448, 22495), (2454, 22440), (2640, 20859), (2805, 19632), (2992, 18405), (3060, 17996), (3272, 16830), (3366, 16360), (3681, 14960), (3740, 14724), (3960, 13906), (4080, 13497), (4090, 13464), (4488, 12270), (4499, 12240), (4908, 11220), (5610, 9816), (6120, 8998), (6135, 8976), (6544, 8415), (6732, 8180), (6953, 7920), (7362, 7480)]