27533880

素因数分解:

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

素因数の和:454

約数の個数: 192

約数和(自身を含む): 103615200

約数和(自身を除く): 76081320

約数列:

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

約数ペア:

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