27356580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 87786972

約数和(自身を除く): 60430392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 421, 570, 684, 722, 842, 855, 1083, 1140, 1263, 1444, 1684, 1710, 1805, 2105, 2166, 2526, 3249, 3420, 3610, 3789, 4210, 4332, 5052, 5415, 6315, 6498, 7220, 7578, 7999, 8420, 10830, 12630, 12996, 15156, 15998, 16245, 18945, 21660, 23997, 25260, 31996, 32490, 37890, 39995, 47994, 64980, 71991, 75780, 79990, 95988, 119985, 143982, 151981, 159980, 239970, 287964, 303962, 359955, 455943, 479940, 607924, 719910, 759905, 911886, 1367829, 1439820, 1519810, 1823772, 2279715, 2735658, 3039620, 4559430, 5471316, 6839145, 9118860, 13678290, 27356580]

約数ペア:

[(1, 27356580), (2, 13678290), (3, 9118860), (4, 6839145), (5, 5471316), (6, 4559430), (9, 3039620), (10, 2735658), (12, 2279715), (15, 1823772), (18, 1519810), (19, 1439820), (20, 1367829), (30, 911886), (36, 759905), (38, 719910), (45, 607924), (57, 479940), (60, 455943), (76, 359955), (90, 303962), (95, 287964), (114, 239970), (171, 159980), (180, 151981), (190, 143982), (228, 119985), (285, 95988), (342, 79990), (361, 75780), (380, 71991), (421, 64980), (570, 47994), (684, 39995), (722, 37890), (842, 32490), (855, 31996), (1083, 25260), (1140, 23997), (1263, 21660), (1444, 18945), (1684, 16245), (1710, 15998), (1805, 15156), (2105, 12996), (2166, 12630), (2526, 10830), (3249, 8420), (3420, 7999), (3610, 7578), (3789, 7220), (4210, 6498), (4332, 6315), (5052, 5415)]